Soluble guanylate cyclase activators for treatment of female ejection fraction retention heart failure

Abstract

The present invention relates to soluble guanylate cyclase (sGC) activators, preferably (3S)-3-(4-chloro-3-{[(2S, 3R)-2-(4-chlorophenyl)-4, 4, 4-trifluoro-3-methylbutyryl] amino} phenyl)-3-cyclopropylpropionic acid (lenkmelon) and / or substituted pyrazolo piperidinecarboxylic acids, for use in the treatment and / or prevention of female ejection fraction retention heart failure (HFpEF), preferably (3S)-3-(4-chloro-3-{[(2S, 3R)-2-(4-chlorophenyl)-4, 4, 4-trifluoro-3-methylbutyryl] amino} phenyl)-3-cyclopropylpropionic acid (lenkmelon) and / or substituted pyrazolo piperidinecarboxylic acid, the compound is preferably selected from the group consisting of 1-[1-{4-chloro-4 '-[4-(methylpropyl) piperazin-1-yl] [1, 2, 4] triazole-1-yl] [1, 2, 3] 1 '-biphenyl]-2-yl} piperidin-3-yl]-5-(difluoromethyl)-1H-pyrazol-4-carboxylic acid, 1-{3 (R)-1-[4-chloro-4'-(4-isobutylpiperazine-1-yl) [biphenyl]-2-yl] piperidin-3-yl}-5-(difluoromethyl)-1H-pyrazol-4-carboxylic acid, 1-{3 (R)-1-[4-chloro-4 '-(4-isobutylpiperazine-1-yl) [biphenyl]-2-yl] piperidin-3-yl}-5-(difluoromethyl)-1-[4-chloro-4'-(4-isobutylpiperazine-1-yl)-2-yl] piperidin-3-yl)-5-(difluoromethyl)-1-(4 The preparation method comprises the following steps: preparing 1-{3 (R)-1-[4-chlorine-4 '-(4-isobutylpiperazine-1-yl) [biphenyl]-2-yl] piperidine-3-yl}-5-(difluoromethyl)-1H-pyrazole-4-formic acid hydrochloride, or preparing 1-[1-{4-chlorine-4'-[4-(2-methylpropyl) piperazine-1-yl] [1, 2, 3] triazole-4-carboxylic acid hydrochloride, or preparing 1-{3 (R)-1-[4-chlorine-4 '-(4-isobutylpiperazine-1-yl) [biphenyl]-2-yl] piperidine-3-yl}-5-(difluoromethyl)-1H-pyrazole-4-carboxylic acid hydrochloride. The present invention relates to 1, 1 '-biphenyl]-2-yl} piperidin-3-yl]-5-(trifluoromethyl)-1H-pyrazol-4-carboxylic acid hydrochloride (enantiomer 1), and to the use thereof for the preparation of a medicament for the treatment and / or prevention of female ejection fraction retention heart failure (HFpEF).

Description

[0001] The present invention relates to a soluble guanylate cyclase (sGC) activator for treating and / or preventing heart failure with preserved ejection fraction (HFpEF) in women, preferably (3S)-3-(4-chloro-3-{[(2S,3R)-2-(4-chlorophenyl)-4,4,4-trifluoro-3-methylbutanoyl]amino}phenyl)-3-cyclopropylpropionic acid (runcaciguat) and / or Substituted pyrazolopiperidinecarboxylic acids are preferably selected from 1-[1-{4-chloro-4'-[4-(methylpropyl)piperazin-1-yl][1,1'-biphenyl]-2-yl}piperidin-3-yl]-5-(difluoromethyl)-1H-pyrazole-4-carboxylic acid, 1-{3(R)-1-[4-chloro-4'-(4-isobutylpiperazin-1-yl)[biphenyl]-2-yl]piperidin-3-yl}-5-(difluoromethyl)-1H-pyrazole-4-carboxylic acid, )-1H-pyrazole-4-carboxylic acid, 1-{3(R)-1-[4-chloro-4'-(4-isobutylpiperazin-1-yl)[biphenyl]-2-yl]piperidin-3-yl}-5-(difluoromethyl)-1H-pyrazole-4-carboxylic acid hydrochloride, 1-{3(R)-1-[4-chloro-4'-(4-isobutylpiperazin-1-yl)[biphenyl]-2-yl]piperidin-3-yl}-5-(difluoromethyl)- 1H-pyrazole-4-carboxylic acid hydrochloride hemihydrate or 1-[1-{4-chloro-4'-[4-(2-methylpropyl)piperazin-1-yl][1,1'-biphenyl]-2-yl}piperidin-3-yl]-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid hydrochloride (enantiomer 1), and use thereof for the preparation of a medicament for treating and / or preventing heart failure with preserved ejection fraction (HFpEF) in women.

[0002] Suitable sGC activators are known from the following publications (the subject matter disclosed in the following publications also forms part of the subject matter of the disclosure of the present application): WO2013 / 157528, WO2015 / 056663, WO2009 / 123316, WO2016 / 001875, WO2016 / 001876, WO2016 / 001878, WO2000 / 02851, WO2012 / 122340, WO 2013 / 025425, WO2014 / 039434, WO2016 / 014463, WO2009 / 068652, WO2009 / 071504, WO2010 / 015652 , WO2010 / 015653, WO2015 / 033307, WO2016 / 042536, WO2009 / 032249, WO2010 / 099054, WO2012 / 058 132. US2010 / 0216764, WO01 / 19776, WO01 / 19780, WO01 / 19778, WO02 / 070459, WO02 / 070460, WO02 / 070510、WO02 / 070462、WO2007 / 045366、WO2007 / 045369、WO2007 / 045433、WO2007 / 045370、WO2007 / 045367、WO2014 / 012935、WO2014 / 012934、WO2011 / 141409、WO2008 / 119457、WO2008 / 119458、WO2 009 / 127338, WO2010 / 102717, WO2011 / 051165, WO2012 / 076466, WO2012 / 139888, WO2013 / 174736.

[0003] The following sGC activators are particularly important:

[0004] (3S)-3-(4-chloro-3-{[(2S,3R)-2-(4-chlorophenyl)-4,4,4-trifluoro-3-methylbutyryl]amino}phenyl)-3-cyclopropylpropionic acid (Lenca watermelon) of formula (I)

[0005]

[0006] It is disclosed in WO 2012 / 139888.

[0007] 1-[1-{4-chloro-4'-[4-(methylpropyl)piperazin-1-yl][1,1'-biphenyl]-2-yl}piperidin-3-yl]-5-(difluoromethyl)-1H-pyrazole-4-carboxylic acid of formula (II)

[0008]

[0009] It is disclosed in WO2022 / 122910.

[0010] 1-{3(R)-1-[4-chloro-4'-(4-isobutylpiperazin-1-yl)[biphenyl]-2-yl]piperidin-3-yl}-5-(difluoromethyl)-1H-pyrazole-4-carboxylic acid of formula (III)

[0011]

[0012] It is disclosed in WO2022 / 122910.

[0013] 1-{3(R)-1-[4-chloro-4'-(4-isobutylpiperazin-1-yl)[biphenyl]-2-yl]piperidin-3-yl}-5-(difluoromethyl)-1H-pyrazole-4-carboxylic acid hydrochloride of formula (IV)

[0014]

[0015] It is disclosed in WO2022 / 122910.

[0016] 1-{3(R)-1-[4-chloro-4'-(4-isobutylpiperazin-1-yl)[biphenyl]-2-yl]piperidin-3-yl}-5-(difluoromethyl)-1H-pyrazole-4-carboxylic acid hydrochloride hemihydrate of formula (V)

[0017]

[0018] It is disclosed in WO2022 / 122910.

[0019] 1-[1-{4-chloro-4'-[4-(2-methylpropyl)piperazin-1-yl][1,1'-biphenyl]-2-yl}piperidin-3-yl]-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid hydrochloride of formula (VI) (enantiomer 1)

[0020]

[0021] It is disclosed in WO2022 / 122914.

[0022] One of the most important cellular transport systems in mammalian cells is cyclic guanosine monophosphate (cGMP). Together with nitric oxide (NO), which is released from endothelial cells and transmits hormonal and mechanical signals, it forms the NO / cGMP system. Guanylate cyclase catalyzes the biosynthesis of cGMP from guanosine triphosphate (GTP). The representatives of this family that have been disclosed so far can be divided into two categories based on structural characteristics and ligand type: granular guanylate cyclases that can be stimulated by natriuretic peptides and soluble guanylate cyclases that can be stimulated by NO. Soluble guanylate cyclases consist of two subunits, each of which contains a heme per heterodimer, which is part of the regulatory site. The heme domain (H-NOX) is a prerequisite for the activation of sGC. NO can bind to the iron atom of the heme and thus significantly increase the activity of the enzyme. Preparations without heme cannot be stimulated by NO.

[0023] Guanylate cyclase plays an important role in various physiological processes, especially in the relaxation and proliferation of smooth muscle cells, platelet aggregation and adhesion, neuronal signaling, and fibrotic remodeling and inflammation, by forming cGMP and regulating the resulting phosphodiesterases, ion channels and protein kinases. Under pathophysiological conditions, the NO / cGMP system may be inhibited, which can lead to, for example, hypertension, platelet activation, increased cell proliferation and fibrosis, endothelial dysfunction, atherosclerosis, angina pectoris, heart failure, thrombosis, stroke, myocardial infarction and chronic kidney disease.

[0024] An approach to treat such diseases that is independent of NO and aims to affect the cGMP signaling pathway in the organism is promising because of its high efficiency and expected low side effects.

[0025] So far, compounds whose action is based on NO (such as organic nitrates) have only been used for therapeutic stimulation of soluble guanylate cyclase. NO is formed by biotransformation and activates soluble guanylate cyclase by attaching to the central iron atom of heme. In addition to side effects, the formation of drug resistance is one of the important disadvantages of this treatment mode [OV Evgenov et al., Nature Rev. Drug Disc. 5 (2006), 755].

[0026] In recent years, substances that directly stimulate soluble guanylate cyclase, that is, substances that do not release NO in advance, have been discovered, and riociguat and vericiguat were approved in 2013 and 2021 [Evgenov et al., ibid., Sandner P, Zimmer DP, Milne GT, Follmann M, Hobbs A, Stasch JP. Soluble Guanylate Cyclase Stimulators and Activators. Handb Exp Pharmacol. 2021; 264: 355-394.

[0027] A common feature of this type of sGC stimulatory substances is that they selectively activate heme-containing sGC independently of NO. In addition, based on the stability of the nitroso-heme complex, sGC stimulators combined with NO have a synergistic effect on sGC activation. The exact binding site of sGC stimulators on sGC is still controversial, but heme-free enzymes cannot be stimulated by the above sGC stimulators [Evgenov et al., ibid., Sandner et al. 2021].

[0028] However, sGC activators that are independent of NO and heme have been found, of which BAY58-2667 is a typical example of such activators. The common feature of these substances is that when combined with NO, they only have an additive effect on the activation of the enzyme, and the activation of oxidized enzymes or enzymes without heme is significantly higher than that of heme-containing enzymes [Evgenov et al., ibid.; JP Stasch et al., Br. J. Pharmacol. 136 (2002), 773; JP Stasch et al., J. Clin. Invest. 116 (2006), 2552, Sandner et al. 2021].

[0029] The compounds described in the present invention are now also able to activate the soluble guanylate cyclase in the heme-free form. This is also confirmed by the following facts: firstly, these new activators have no synergistic effect with NO on the heme-containing enzyme; secondly, their action cannot be blocked by the heme-dependent inhibitor of soluble guanylate cyclase 1H-1,2,4-diazo[4,3-a]quinoxalin-1-one (ODQ), but can even be enhanced by this inhibitor [see OV Evgenov et al., Nature Rev. Drug Disc. 5 (2006), 755; JP Stasch et al., J. Clin. Invest. 116 (2006), 2552]. The sGC activator Lencalin (Hahn et al., Drugs Future 43 (2018), 738, WO 2012 / 139888) is in clinical development by BAYER (https: / / www.clinicaltrials.gov / NCT04507061).

[0030] Our understanding of the redox balance of sGC in health and disease is still very limited. Therefore, the therapeutic potential of sGC activators is not fully understood. However, since oxidative stress can deprive the sGC enzyme of heme, sGC activators may have broader therapeutic potential.

[0031] Heart failure (HF) affects more than 40 million people worldwide and can be divided into two major subgroups: HF with reduced ejection fraction (HFrEF) and HF with preserved ejection fraction (HFpEF). Reduced cardiac pumping function is the main symptom of HFrEF, while HFpEF (left ventricular ejection fraction ≥ 50%) is characterized by impaired diastolic filling due to reduced diastolic capacity of the diseased myocardium (AR Sabbatini, G. Kararigas, J. Am. Coll. Cardiol. 2020; 75(9): 1074-1082). Characteristic pathophysiological changes observed in HFpEF are left ventricular hypertrophy and cardiac fibrosis, leading to impaired diastolic relaxation and increased left ventricular filling pressures (MR Zile, CF Baicu. J. Cardiovasc. Transl. Res. 2013; 6(4): 501-515), increased cardiomyocyte stiffness, and systemic inflammation (SJ Shah et al., Circulation 2016; 134(1): 73-90). Comorbidities such as obesity, renal impairment, diabetes, and hypertension are very common in HFpEF (AR Sabbatini, G. Kararigas, J. Am. Coll. Cardiol. 2020; 75(9): 1074-1082, for review). The annual mortality rate of HFpEF is between 10% and 30% (CW Yancy et al., J. Am. Coll. Cardiol. 2013; 62(16): 1495-1539). Approximately two-thirds of HFpEF patients are female (DC Scantlebury, BA Borlaug, Curr. Opin. Cardiol. 2011; 26(6): 562-568). Since postmenopausal women are primarily affected by HFpEF, it is speculated that the decline in estradiol levels during this period may lead to the occurrence of left ventricular remodeling, left ventricular hypertrophy, and diastolic dysfunction in HFpEF. Results have shown that left ventricular hypertrophy (JP Singh et al., Am. J. Cardiol. 1999; 83(6): 1132-1134) and diastolic dysfunction in postmenopausal women can be improved by postmenopausal hormone therapy. Several pathological mechanisms that promote the development of HFpEF (such as enhanced oxidative stress, endothelial dysfunction, arterial hypertension, inflammation, obesity, increased extracellular matrix deposition, and reduced levels of atrial natriuretic peptide and brain peptides) are suppressed by estradiol in premenopausal women and activated during menopause (when estradiol declines), which may explain why women are more prone to HFpEF than men (AR Sabbatini, G. Kararigas, J. Am. Coll. Cardiol. 2020;75(9):1074-1082, for review).

[0032] Although a number of drugs with different modes of action have been approved for the treatment of HFrEF, many trials in HFpEF have failed, and only recently have two treatments been approved for HFrEF: Entresto (a combination of the angiotensin receptor blocker valsartan and neprilysin) and sodium-glucose transporter 2 inhibitors (SGLT2 inhibitors). The results of the trial of Entresto in the treatment of HFpEF were generally neutral (SD Solomon et al., PARAGON, New. Engl. J. Med. 2019; 381(17): 1609-1620). In a post hoc analysis, a statistically significant relative risk reduction was seen in the primary composite endpoint in two subgroups: women and patients with left ventricular ejection fraction ≤ 57%. Based on a post hoc analysis combining the results of two trials—one in HFrEF (JJVMcMurray et al., PARADIGM, New. Engl. J. Med. 2014; 371(11):993-1004) and the other in HFpEF (SD Solomon et al., New. Engl. J. Med. 2019; 381:1609-1620)—the treatment effect of Entresto across a range of left ventricular ejection fractions was considered “biologically plausible” (SD Solomon et al., New. Engl. J. Med. 2019; 381:1609-1620), while the sex-specific treatment effect observed in PARAGON was ignored. However, these data may suggest that female HfpEF patients may respond differently to chronic heart failure treatments. Because women are primarily affected and given the high disease burden and mortality in HfpEF patients, there remains a high medical need for new drugs to treat this disease, especially in female patients. It is an object of the present invention to provide new medicaments for the treatment of women suffering from HfpEF.

[0033] sGC activator of formula (I) (3S)-3-(4-chloro-3-{[(2S,3R)-2-(4-chlorophenyl)-4,4,4-trifluoro-3-methylbutyryl]amino}phenyl)-3-cyclopropylpropionic acid (Lenka watermelon)

[0034]

[0035] Its pharmaceutical activity is disclosed in WO2012 / 139888. However, it is not clear whether this molecule is a suitable drug for the treatment of heart failure with preserved ejection fraction (HfpEF) in women.

[0036] Therefore, an object of the present invention is to provide a novel drug containing a sGC activator for treating female heart failure with preserved ejection fraction (HfpEF).

[0037] Surprisingly, it has now been found that certain substituted pyrazolopiperidinecarboxylic acids and their corresponding salts are highly potent sGC activators that possess good pharmacokinetic behavior, a good pharmacological activity profile, and beneficial physicochemical properties (eg, solubility). In addition, it was found that the sGC activator 3S)-3-(4-chloro-3-{[(2S,3R)-2-(4-chlorophenyl)-4,4,4-trifluoro-3-methylbutyryl]amino}phenyl)-3-cyclopropylpropionic acid (Lenca watermelon) and a substituted pyrazolopiperidine carboxylic acid selected from the following are suitable as new drugs for treating female heart failure with preserved ejection fraction (HFpEF): 1-[1-{4-chloro-4'-[4-(methylpropyl)piperazin-1-yl][1,1'-biphenyl]-2-yl}piperidin-3-yl]-5-(difluoromethyl)-1H-pyrazole-4-carboxylic acid, 1-{3(R)-1-[4-chloro-4'-(4-isobutylpiperazin-1-yl)[biphenyl]-2-yl]piperidin-3-yl}-5-(difluoromethyl)-1H-pyrazole-4-carboxylic acid, 1-{3(R)-1-[4-chloro-4'-(4-isobutylpiperazin-1-yl)[biphenyl]-2-yl]piperidin-3-yl}-5-(difluoromethyl)-1H-pyrazole-4-carboxylic acid hydrochloride, 1-{3(R)-1-[4-chloro-4'-(4-isobutylpiperazin-1-yl)[biphenyl]-2-yl]piperidin-3-yl}-5-(difluoromethyl)-1H-pyrazole-4-carboxylic acid hydrochloride hemihydrate or 1-[1-{4-chloro-4'-[4-(2-methylpropyl)piperazin-1-yl][1,1'-biphenyl]-2-yl}piperidin-3-yl]-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid hydrochloride (Enantiomer 1).

[0038] Therefore, the present invention provides a compound or a salt thereof, a solvate thereof or a solvate of a salt thereof for treating and / or preventing heart failure with preserved ejection fraction (HFpEF) in women, wherein the compound is selected from:

[0039]

[0040] Therefore, the present invention provides a compound or a salt thereof, a solvate thereof or a solvate of a salt thereof for treating and / or preventing heart failure with preserved ejection fraction (HFpEF) in women, wherein the compound is selected from:

[0041]

[0042] In the context of the present invention, preferred salts are physiologically acceptable salts of the compounds according to the invention. However, the invention also comprises salts which are not themselves suitable for pharmaceutical applications but which can be used, for example, for isolating or purifying the compounds according to the invention.

[0043] Physiologically acceptable salts of the compounds of the invention include acid addition salts of inorganic acids, carboxylic acids and sulfonic acids, such as hydrochloric acid, hydrobromic acid, sulfuric acid, phosphoric acid, methanesulfonic acid, ethanesulfonic acid, toluenesulfonic acid, benzenesulfonic acid, naphthalene disulfonic acid, acetic acid, trifluoroacetic acid, propionic acid, lactic acid, tartaric acid, malic acid, citric acid, fumaric acid, maleic acid and benzoic acid.

[0044] Physiologically acceptable salts of the compounds according to the invention also include salts with customary bases, such as and preferably alkali metal salts (e.g. sodium and potassium salts), alkaline earth metal salts (e.g. calcium and magnesium salts) and ammonium salts derived from ammonia or organic amines having 1 to 16 carbon atoms, such as and preferably ethylamine, diethylamine, triethylamine, ethyldiisopropylamine, monoethanolamine, diethanolamine, triethanolamine, dicyclohexylamine, dimethylaminoethanol, procaine, dibenzylamine, N-methylmorpholine, arginine, lysine, ethylenediamine, N-methylpiperidine and choline.

[0045] The present invention includes all possible salts of the compounds of the present invention, either as single salts or as any mixture of said salts in any ratio.

[0046] In the context of the present invention, Solvate Described are those forms of the compounds of the invention which form complexes in the solid or liquid state by coordination with solvent molecules. The compounds of the invention may contain polar solvents, in particular water, methanol or ethanol, as building blocks of the crystal lattice of the compounds. Hydrates are a specific form of solvates coordinated with the aqueous phase. The amount of polar solvents, in particular water, may be present in a stoichiometric or non-stoichiometric ratio. In the case of stoichiometric solvates such as hydrates, hemi-, (semi-), mono-, sesqui-, di-, tri-, tetra-, penta- etc. solvates or hydrates are all possible. The present invention includes all such hydrates or solvates.

[0047] The compounds of the invention have valuable pharmacological properties and can be used for the prevention and treatment of diseases in humans and animals.

[0048] The compounds according to the invention are potent activators of soluble guanylate cyclase. They cause vasodilation, inhibit platelet aggregation, lower blood pressure and increase coronary and renal blood flow. These effects are mediated by direct activation of soluble guanylate cyclase independent of heme and by increasing intracellular cGMP.

[0049] Furthermore, the compounds according to the invention have favorable pharmacokinetic properties, in particular with regard to their bioavailability and / or duration of action after intravenous or oral administration.

[0050] The compounds according to the present invention have an unexpectedly useful pharmacological activity spectrum and good pharmacokinetic behavior, in particular, within a given dosage interval after oral administration, the compound is fully exposed in the blood above the minimum effective concentration. Such characteristics improve the peak-to-trough ratio (the quotient of the maximum concentration and the minimum concentration) within a given dosage interval, which has the advantage that the compound can be administered at a lower frequency and a significantly lower dose to achieve the effect. They are compounds that activate soluble guanylate cyclase.

[0051] In the context of the present invention, the term "treatment" or "treating" includes inhibiting, delaying, hindering, alleviating, alleviating, limiting, weakening, preventing, resisting or curing a disease, disease, disorder, injury or health problem, or the development, course or progression of these states and / or symptoms of these states. The term "therapy" is understood herein to be a synonym of the term "treatment".

[0052] In the context of the present invention, the terms "prevention," "prophylaxis," and "preclusion" are used synonymously and refer to avoiding or reducing the risk of contracting, experiencing, afflicting or suffering from a disease, condition, disorder, injury or health problem, or the development or advancement of these conditions and / or symptoms of these conditions.

[0053] Treatment or prevention of a disease, condition, disorder, injury or health problem may be partial or complete.

[0054] The compounds according to the invention are particularly suitable for the treatment and / or prevention of cardiovascular and heart diseases, preferably heart failure with preserved ejection fraction (HFpEF) in women.

[0055] Therefore, the compounds according to the present invention can be used as drugs for the treatment and / or prevention of heart failure, preferably heart failure with preserved ejection fraction (HFpEF) in women.

[0056] In the context of the present invention, the term "heart failure" includes acute and chronic forms of heart failure, as well as more specific or related types of diseases, such as acute decompensated heart failure, right heart failure, left heart failure, global heart failure, as well as diastolic heart failure and systolic heart failure, heart failure with reduced ejection fraction (HFrEF), heart failure with preserved ejection fraction (HFpEF), heart failure with intermediate ejection fraction (HFmEF), ischemic cardiomyopathy, dilated cardiomyopathy, hypertrophic cardiomyopathy, HFrEF, HFpEF, HFmEF, HFr ... Cardiomyopathy, idiopathic cardiomyopathy, congenital heart defects and cardiomyopathy, heart valve defects, heart failure associated with heart valve defects, mitral stenosis, mitral insufficiency, aortic stenosis, aortic insufficiency, tricuspid stenosis, tricuspid insufficiency, pulmonary stenosis, pulmonary insufficiency, mixed heart valve defects, myocardial inflammation (myocarditis), chronic myocarditis, acute myocarditis, viral myocarditis, diabetic heart failure, alcoholic cardiomyopathy, cardiac storage disorders, as well as diastolic and systolic heart failure, heart failure with reduced ejection fraction (HFrEF), heart failure with preserved ejection fraction (HFpEF).

[0057] We tested sGC activators, such as lencarbazine and substituted pyrazolopiperidine carboxylic acids, preferably selected from 1-[1-{4-chloro-4′-[4-(methylpropyl)piperazin-1-yl][1,1′-biphenyl]-2-yl}piperidin-3-yl]-5-(difluoromethyl)-1H-pyrazole-4-carboxylic acid, 1-{3(R)-1-[4-chloro-4′-[4-(methylpropyl)piperazin-1-yl][1,1′-biphenyl]-2-yl}piperidin-3-yl]-5-(difluoromethyl)-1H-pyrazole-4-carboxylic acid, 1-{3(R)-1-[4-chloro-4′-[4-(methylpropyl)piperazin-1-yl][1,1′-biphenyl]-2-yl}piperidin-3-yl]-5-(difluoromethyl)-1H-pyrazole-4-carboxylic acid, 1-{3(R)-1-[4 1-{3(R)-1-[4-chloro-4'-(4-isobutylpiperazin-1-yl)[biphenyl]-2-yl]piperidin-3-yl}-5-(difluoromethyl)-1H-pyrazole-4-carboxylic acid hydrochloride, 1-{3(R)-1-[4-chloro-4'-(4-isobutylpiperazin-1-yl)[biphenyl]-2-yl]piperidin-3-yl}-5-(difluoromethyl)-1H-pyrazole-4-carboxylic acid hydrochloride hemihydrate or 1-[1-{4-chloro-4'-[4-(2-methylpropyl)piperazin-1-yl][1,1'-biphenyl]-2-yl}piperidin-3-yl]-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid hydrochloride (enantiomer 1). These rats develop exacerbated cardiac and renal damage, resulting in a high mortality rate. For this model, male rats have historically been used, and in many clinical trials, the majority of patients are male. We could demonstrate that sGC activation by Lencal (Example 1) as well as 1-{3(R)-1-[4-chloro-4'-(4-isobutylpiperazin-1-yl)[biphenyl]-2-yl]piperidin-3-yl}-5-(difluoromethyl)-1H-pyrazole-4-carboxylic acid (Example 3) had a dose-dependent beneficial effect on both survival and renal function, which were chosen in the present invention as very predictive readouts of HFpEF outcome.

[0058] We unexpectedly found sex-specific effects in the treatment of HFpEF, providing an effective treatment option for female HFpEF patients.

[0059] The present invention also provides the use of the compounds according to the present invention for treating and / or preventing heart failure with preserved ejection fraction (HFpEF) in women.

[0060] The present invention also provides the use of the compound according to the present invention for preparing a medicament for treating and / or preventing heart failure with preserved ejection fraction (HFpEF) in women.

[0061] The present invention also provides a medicament for treating and / or preventing heart failure with preserved ejection fraction (HFpEF) in women, comprising at least one compound of the present invention.

[0062] The present invention also provides the use of a compound according to the present invention in a method for treating and / or preventing heart failure with preserved ejection fraction (HFpEF) in women.

[0063] The present invention also provides a method for treating and / or preventing heart failure with preserved ejection fraction (HFpEF) in women, using an effective amount of at least one compound of the present invention.

[0064] The invention also provides medicaments comprising a compound according to the invention and one or more further active compounds.

[0065] The compounds of the present invention can act systemically and / or locally. For this purpose, they can be administered in a suitable manner, for example, by oral, parenteral, pulmonary, nasal, sublingual, lingual, buccal, rectal, dermal, transdermal, conjunctival or ear canal administration, or as an implant or stent.

[0066] For these administration routes, the compounds according to the invention can be administered in suitable administration forms.

[0067] For oral administration, the compound according to the present invention can be formulated into dosage forms known in the art that can deliver the compound of the present invention quickly and / or in an improved manner, for example, tablets (uncoated or coated tablets, for example, enteric or controlled release coatings with delayed dissolution or insolubility), orally disintegrating tablets, films / thin tablets (wafers), films / lyophilized agents, capsules (for example, hard gelatin or soft gelatin capsules), dragees, granules, pills, powders, emulsions, suspensions, aerosols or solutions. The compound of the present invention can be incorporated into the dosage form in crystalline and / or amorphous and / or dissolved form.

[0068] Parenteral administration can be carried out with the avoidance of an absorption step (e.g. intravenously, intraarterially, intracardially, intraspinally or intralumbarly) or with the inclusion of an absorption step (e.g. intramuscularly, subcutaneously, intradermally, percutaneously or intraperitoneally). Administration forms suitable for parenteral administration are especially preparations for injection and infusion in the form of solutions, suspensions, emulsions, lyophilizates or sterile powders.

[0069] Suitable for extraocular (topical) administration are administration forms operating according to the prior art, which release the active compound quickly and / or in a modified or controlled manner and contain the active compound in crystalline and / or amorphous and / or dissolved form, such as eye drops, sprays and lotions (e.g. solutions, suspensions, vesicular / colloidal systems, emulsions, aerosols), powders for eye drops, sprays and lotions (e.g. ground active compounds, mixtures, lyophilisates, precipitated active compounds), semisolid eye preparations (e.g. hydrogels, in situ hydrogels, ointments and ointments), ophthalmic inserts (solid and semisolid preparations, such as bioadhesives, films / flasks, tablets, contact lenses).

[0070] Oral administration is preferred.

[0071] Examples of suitable administration routes are pharmaceutical forms for inhalation [especially powder inhalers, aerosols], nasal drops, nasal solutions, nasal sprays; tablets / films / flasks / capsules for lingual, sublingual or buccal administration; suppositories; eye drops, eye ointments, eye washes, eye inserts, ear drops, ear sprays, ear powders, ear washes, ear plugs; vaginal capsules, aqueous suspensions (lotions, shaking mixtures), lipophilic suspensions, emulsions, ointments, transdermal therapeutic systems (e.g. patches), lotions, pastes, foams, dusting powders, implants or stents.

[0072] The compounds of the invention can be incorporated into the administration forms described. This can be achieved in a known manner by mixing with pharmaceutically suitable excipients. Pharmaceutically suitable excipients include in particular:

[0073] Fillers and carriers (e.g. cellulose, microcrystalline cellulose (e.g. ), lactose, mannitol, starch, calcium phosphate (e.g. )),

[0074] ointment bases (e.g. petrolatum, paraffin, triglycerides, waxes, wool wax, wool alcohol, lanolin, hydrophilic ointments, polyethylene glycols),

[0075] Bases for suppositories (e.g. polyethylene glycol, cocoa butter, hard fat),

[0076] Solvents (e.g. water, ethanol, isopropanol, glycerol, propylene glycol, medium-chain triglyceride fatty oils, liquid polyethylene glycol, paraffin),

[0077] Surfactants, emulsifiers, dispersants or wetting agents (e.g. sodium lauryl sulfate), lecithin, phospholipids, fatty alcohols (e.g. ), sorbitan fatty acid esters (e.g. ), polyoxyethylene sorbitan fatty acid esters (e.g. ), polyoxyethylene fatty acid glycerides (e.g. ), polyoxyethylene fatty acid esters, polyoxyethylene fatty alcohol ethers, glycerol fatty acid esters, poloxamers (e.g. ),

[0078] · buffers, acids and bases (e.g. phosphates, carbonates, citric acid, acetic acid, hydrochloric acid, sodium hydroxide solution, ammonium carbonate, tromethamine, triethanolamine), · isotonic agents (e.g. glucose, sodium chloride),

[0079] Adsorbents (e.g. highly dispersed silica),

[0080] Viscosifiers, gel formers, thickeners and / or binders (e.g. polyvinylpyrrolidone, methylcellulose, hydroxypropylmethylcellulose, hydroxypropylcellulose, sodium carboxymethylcellulose, starch, carbomers, polyacrylic acids (e.g. );

[0081] Alginate, gelatin),

[0082] Disintegrants (e.g. modified starch, sodium carboxymethylcellulose, sodium glycolate starch (e.g. ), cross-linked polyvinyl pyrrolidone, cross-linked methoxycellulose sodium (e.g. )),

[0083] Flow regulators, lubricants, glidants and mold release agents (e.g. magnesium stearate, stearic acid, talc, highly dispersed silicon dioxide (e.g. )), coating materials (e.g. sugar, shellac) and film formers for membranes or diffusion membranes which dissolve rapidly or in an improved manner (e.g. polyvinylpyrrolidone (e.g. ), polyvinyl alcohol, hydroxypropyl methylcellulose, hydroxypropyl cellulose, ethyl cellulose, hydroxypropyl methylcellulose phthalate, cellulose acetate, cellulose acetate phthalate, polyacrylates, polymethacrylates (such as )), Capsule materials (e.g., gelatin, hydroxypropyl methylcellulose),

[0084] Synthetic polymers (e.g. polylactic acid, polyglycolide, polyacrylates, polymethacrylates (e.g. ), polyvinylpyrrolidone (e.g. ), polyvinyl alcohol, polyvinyl acetate, polyethylene oxide, polyethylene glycol and copolymers and block copolymers thereof,

[0085] Plasticizers (such as polyethylene glycol, propylene glycol, glycerol, triacetin, triacetyl citrate, dibutyl phthalate),

[0086] Penetration enhancers,

[0087] Stabilizers (e.g. antioxidants such as ascorbic acid, palmityl ascorbyl, sodium ascorbate, butylated hydroxyanisole, butylated hydroxytoluene, propyl gallate);

[0088] Preservatives (e.g. parabens, sorbic acid, sodium thiomercaptobenzoate, benzalkonium chloride, chlorhexidine acetate, sodium benzoate),

[0089] Colorants (e.g. inorganic pigments, such as iron oxide, titanium dioxide),

[0090] • Flavorings, sweeteners, flavor and / or odor masking agents.

[0091] The invention furthermore relates to a pharmaceutical composition comprising at least one compound according to the invention, usually together with one or more pharmaceutically suitable excipients, and to its use according to the invention.

[0092] One embodiment of the invention is pharmaceutical compositions comprising at least one compound of formula (I) according to the invention, preferably together with at least one inert, nontoxic, pharmaceutically suitable auxiliary, and the use of these pharmaceutical compositions for the abovementioned purposes.

[0093] According to another aspect, the present invention encompasses a drug combination, in particular a drug, comprising at least one compound of the general formula (I) according to the present invention and at least one or more other active ingredients, in particular for the treatment and / or prevention of cardiovascular diseases, preferably heart failure with preserved ejection fraction (HFpEF) in women.

[0094] The term "binding substance" in the present invention is used in a manner known to those skilled in the art, and the binding substance may be a fixed binding substance, a non-fixed binding substance or a kit.

[0095] "Fixed binding" in the present invention is used in a manner known to those skilled in the art and is defined as a binding in which the first active ingredient (e.g. one or more compounds of the general formula (I) of the present invention) and the other active ingredient are present together in one unit dose or one single entity. An example of a "fixed binding" is a pharmaceutical composition in which the first active ingredient and the other active ingredient are present in a mixture such as a formulation for simultaneous administration. Another example of a "fixed binding" is a pharmaceutical combination in which the first active ingredient and the other active ingredient are present in one unit rather than in a mixture.

[0096] The non-fixed combination or "kit" in the present invention is used in a manner known to those skilled in the art and is defined as a combination in which the first active ingredient and the other active ingredient are present in more than one unit. An example of a non-fixed combination or kit is a combination in which the first active ingredient and the other active ingredient are present separately. The components of the non-fixed combination or kit can be administered separately, sequentially, simultaneously, synchronously or chronologically staggered.

[0097] The compounds of the invention can be used alone or, if desired, in combination with other active ingredients. The present invention also provides a medicament comprising at least one compound of the invention and one or more other active ingredients, in particular a medicament for the treatment and / or prevention of the above-mentioned diseases. Preferred examples of suitable active ingredient combinations include:

[0098] Organic nitrates and NO donors, such as sodium nitroprusside, nitroglycerin, isosorbide mononitrate, isosorbide dinitrate, molsidomide, or SIN-1, and inhaled NO;

[0099] Compounds that inhibit the breakdown of cyclic guanosine monophosphate (cGMP), such as phosphodiesterase (PDE)

[0100] Inhibitors of 1, 2, 5 and / or 9, in particular PDE 5 inhibitors such as sildenafil, vardenafil, tadalafil, udenafil, desantafil, avanafil, milonafil, lodenafil or PF-00489791;

[0101] Compounds that inhibit the breakdown of cyclic adenosine monophosphate (cAMP), such as phosphodiesterase (PDE)

[0102] 3 and 4 inhibitors, particularly cilostazol, milrinone, roflumilast, apremilast, or crisaborole;

[0103] antihypertensive active ingredients, for example and preferably selected from the group consisting of calcium antagonists, angiotensin AII antagonists, ACE inhibitors, NEP inhibitors, vasopeptidase inhibitors, endothelin antagonists, renin inhibitors, alpha-receptor blockers, beta-receptor blockers, mineralocorticoid receptor antagonists, rho-kinase inhibitors and diuretics;

[0104] antiarrhythmic agents, for example and preferably selected from the group consisting of sodium channel blockers, beta-blockers, potassium channel blockers, calcium antagonists, If-channel blockers, digitalis, vagoliytics, sympathomimetics and other antiarrhythmic drugs,

[0105] Such as adenosine, adenosine receptor agonists, and vernakalant;

[0106] positive-inotrop agents, such as cardiac glycosides (digoxin), beta-adrenaline, and dopamine receptor agonists, such as isoproterenol, epinephrine, norepinephrine, dopamine, or dobutamine;

[0107] ADH receptor antagonists, for example and preferably selected from: conivaptan, tolvaptan, rivaptan, mozavaptan, satavaptan, pecavaptan, SR-121463, RWJ 676070 or BAY86-8050, and compounds described in WO 2010 / 105770, WO 2011 / 104322 and WO 2016 / 071212;

[0108] Active ingredients which alter lipid metabolism, for example and preferably selected from the group consisting of thyroid receptor agonists, cholesterol synthesis inhibitors, for example and preferably HMG-CoA reductase inhibitors or squalene synthesis inhibitors, ACAT inhibitors, CETP inhibitors, MTP inhibitors, PPAR-alpha, PPAR-gamma and / or PPAR-delta agonists, cholesterol absorption inhibitors, lipase inhibitors, polymeric bile acid adsorbents, bile acid reabsorption inhibitors and lipoprotein(a) antagonists.

[0109] bronchodilators, for example and preferably selected from: beta-adrenergic receptor agonists, for example and preferably salbutamol, isoproterenol, metaproterenol, aricalcitolin, formoterol or salmeterol, or anticholinergics, for example and preferably ipratropium bromide;

[0110] anti-inflammatory agents, for example and preferably selected from the group consisting of: glucocorticoids, for example and preferably prednisone, prednisolone, methylprednisolone, triamcinolone, dexamethasone, beclomethasone, betamethasone, flunisolide, budesonide or fluticasone, and non-steroidal anti-inflammatory agents (NSAIDs), for example and preferably acetylsalicylic acid (aspirin), ibuprofen and naproxen, 5-aminosalicylic acid derivatives, leukotriene antagonists, TNF-α-inhibitors and chemokine receptor antagonists, such as CCR1, 2 and / or 5 inhibitors;

[0111] Agents that modulate the immune system, such as immunoglobulins;

[0112] Agents that inhibit signal transduction cascades, for example and preferably selected from: kinase inhibitors, for example and preferably selected from: tyrosine kinase and / or serine / threonine kinase inhibitors;

[0113] Drugs that inhibit the degradation and modification of the extracellular matrix, for example and preferably selected from: inhibitors of matrix metalloproteinases (MMPs), for example and preferably inhibitors of chymotrypsin, matrilysin, collagenase, gelatinase and aggrecanase (preferably selected from: MMP-1, MMP-3, MMP-8, MMP-9, MMP-10, MMP-11 and MMP-13), as well as metalloelastase (MMP-12) and neutrophil elastase (HNE), for example sivelestat or DX-890;

[0114] Drugs that block the binding of serotonin to its receptors, for example and preferably 5-HT2b receptor antagonists;

[0115] Organic nitrates and NO donors, such as and preferably sodium nitroprusside, nitroglycerin, mononitrate

[0116] isosorbide, isosorbide dinitrate, molsidomide or SIN-1, and inhaled NO; ● stimulators of soluble guanylate cyclase that are independent of NO but dependent on heme, such as are described, for example and preferably, in WO 00 / 06568, WO 00 / 06569, WO 02 / 42301, WO

[0117] Compounds of WO 2012 / 03 / 095451, WO 2011 / 147809, WO 2012 / 004258, WO 2012 / 028647 and WO 2012 / 059549;

[0118] Activators of NO-independent, heme-dependent soluble guanylate cyclase, such as and preferably described in WO 01 / 19355, WO 01 / 19776, WO 01 / 19778, WO

[0119] Compounds of WO 01 / 19780, WO 02 / 070462 and WO 02 / 070510;

[0120] Agents that stimulate cGMP synthesis, such as sGC modulators, for example and preferably riociguat, cinaciguat, vericiguat or lencalciguat;

[0121] prostacyclin analogs, for example and preferably iloprost, beraprost, treprostinil or epoprostenol;

[0122] An agent that inhibits soluble epoxide hydrolase (sEH), for example and preferably N,N'-dicyclohexylurea, 12-(3-adamantan-1-yl-ureido)dodecanoic acid or 1-adamantan-1-yl

[0123] -3-{5-[2-(2-ethoxyethoxy)ethoxy]pentyl}urea;

[0124] Drugs that interact with glucose metabolism, for example and preferably insulin, biguanides, thiazolidinediones, sulfonylureas, acarbose, DPP4 inhibitors, GLP-1 analogs or SGLT-2 inhibitors, for example empagliflozin, dapagliflozin, canagliflozin, sogliflozin;

[0125] Natriuretic peptides, such as and preferably atrial natriuretic peptide (ANP), B-type natriuretic peptide (BNP,

[0126] Nesiritid), C-type natriuretic peptide (CNP), or urodilatin;

[0127] Activators of cardiac myosin, for example and preferably omecamtivmecarbil (CK-1827452);

[0128] Calcium sensitizers, for example and preferably levosimendan;

[0129] Agents that affect cardiac energy metabolism, for example and preferably etomoxir, dichloroacetate, ranolazine or trimetazidine, full or partial adenosine A1 receptor agonists, such as GS-9667

[0130] (formerly known as CVT-3619), capadenoson, neladenoson, and neladenoson bialanate;

[0131] Agents that affect heart rate, for example and preferably ivabradine;

[0132] Cyclooxygenase inhibitors, for example and preferably bromfenac and nepafenac;

[0133] Inhibitors of the kallikrein-kinin system, for example, safotibant and ecallantide;

[0134] Inhibitors of the sphingosine 1-phosphate signaling pathway, such as sonepcizumab;

[0135] Inhibitors of the complement C5a receptor, for example, eculizumab;

[0136] Plasminogen activators (thrombolytics / fibrinolytics) and compounds that promote thrombolysis / fibrinolysis, such as inhibitors of plasminogen activator inhibitors (PAI inhibitors) or inhibitors of thrombin-activated fibrinolysis inhibitor inhibitors (TAFI inhibitors), such as tissue plasminogen activator (t-PA, e.g. ), streptokinase, reteplase, and urokinase or plasminogen-modulating substances that cause increased plasmin formation;

[0137] Anticoagulants (anticoagulants), for example, heparin (UFH), low molecular weight heparin (LMW), for example, tinzaparin, certoparin sodium, parparin, nadroparin, adeparin, enoxaparin, low molecular weight heparin, dalteparin, danaparin, semuloparin

[0138] (AVE 5026), adomiparin (M118) and EP-42675 / ORG42675;

[0139] Direct thrombin inhibitors (DTIs), such as pradaxa (dabigatran), artegatran (AZD-0837), DP-4088, SSR-182289A, argatroban, bivalirudin, and tanogitran (BIBT-986 and the prodrug BIBT-1011), and hirudin;

[0140] Direct factor Xa inhibitors, such as rivaroxaban, apixaban, edoxaban (DU-176b), betrixaban (PRT-54021), R-1663, daxaban (YM-150), otamixaban (FXV-673 / RPR-130673), lexaban (TAK-442), razaxaban (DPC-906), DX-9065a, LY-517717, tanogitran

[0141] (BIBT-986, prodrug: BIBT-1011), idraparinux and fondaparinux;

[0142] Inhibitors of coagulation factors XI and XIa, such as FXI ASO-LICA, fesomersen, BAY 121-3790, MAA868, BMS986177, EP-7041, and AB-022;

[0143] ●Substances that inhibit platelet aggregation (platelet aggregation inhibitors, platelet aggregation inhibitors),

[0144] For example, acetylsalicylic acid (e.g., aspirin), P2Y12 antagonists, e.g., ticlopidine (Ticlid), clopidogrel (Plavix), prasugrel, ticagrelor, cangrelor, and inogrel, and PAR-1 antagonists, e.g., vorapak, and PAR-4 antagonists;

[0145] ● Platelet adhesion inhibitors such as GPVI and / or GPIb antagonists, such as Revacept or Caprolizumab,

[0146] Fibrinogen receptor antagonists (glycoprotein-IIb / IIIa antagonists), for example, abciximab, eptifibatide, tirofiban, lamiviban, leladafiban, and freafiban;

[0147] • Recombinant human activated protein C, such as thrombospondin (Xigris) or recombinant thrombomodulin.

[0148] Antithrombotic agents are preferably understood to be compounds selected from the group consisting of platelet aggregation inhibitors, anticoagulants or fibrinolytic substances.

[0149] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a platelet aggregation inhibitor, such as for example and preferably aspirin, clopidogrel, prasugrel, ticagrelor, ticlopidine or dipyridamole.

[0150] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a thrombin inhibitor, such as for example and preferably ximelagatran, dabigatran, melagatran, bivalirudin or clexapro.

[0151] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a GPIIb / IIIa antagonist, such as for example and preferably tirofiban or abciximab.

[0152] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a factor Xa inhibitor, for example and preferably rivaroxaban (BAY 59-7939), DU-176b, apixaban, betrixaban, omixaban, fedixaban, razaxaban, letaxaban, eribaxaban, fondaparinux, idroparinux, PMD-3112, daxaban (YM-150), KFA-1982, EMD-503982, MCM-17, MLN-1021, DX 9065a, DPC 906, JTV 803, SSR-126512 or SSR-128428.

[0153] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a factor XI or factor XIa inhibitor, such as for example and preferably FXI ASO-LICA, fesomersen, BAY 121-3790, MAA868, BMS986177, EP-7041 or AB-022.

[0154] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with heparin or with a low molecular weight (LMW) heparin derivative.

[0155] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a vitamin K antagonist, such as for example and preferably coumarin.

[0156] Antihypertensive agents are preferably understood to be compounds selected from the group consisting of calcium antagonists, angiotensin AII antagonists, ACE inhibitors, endothelin antagonists, renin inhibitors, alpha-receptor blockers, beta-receptor blockers, mineralocorticoid receptor antagonists, Rho kinase inhibitors and diuretics;

[0157] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a calcium antagonist, such as for example and preferably nifedipine, amlodipine, verapamil or diltiazem.

[0158] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with an alpha-1-receptor blocker, such as for example and preferably prazosin.

[0159] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a beta-blocker, for example and preferably propranolol, atenolol, timolol, pindolol, alprenolol, oxprenolol, penbutolol, bupranolol, metipranolol, nadolol, mepindolol, carazalol, sotalol, metoprolol, betaxolol, celiprolol, bisoprolol, carteolol, esmolol, labetalol, carvedilol, adalol, landiolol, nebivolol, epanolol or bucindolol.

[0160] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with an angiotensin AII antagonist, for example and preferably losartan, candesartan, valsartan, telmisartan or embusartan, or with a dual angiotensin AII antagonist / neprilysin inhibitor, for example and preferably LCZ696 (valsartan / sacubitril).

[0161] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with an ACE inhibitor, such as for example and preferably enalapril, captopril, lisinopril, ramipril, delapril, fosinopril, quinopril, perindopril or trandolapril.

[0162] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with an endothelin antagonist, such as for example and preferably bosentan, darusentan, ambrisentan or sitaxsentan.

[0163] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a renin inhibitor, such as for example and preferably aliskiren, SPP-600 or SPP-800.

[0164] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a mineralocorticoid receptor antagonist, such as for example and preferably spironolactone, AZD9977, finerenone or eplerenone.

[0165] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with loop diuretics, such as furosemide, torsemide, bumetanide and piretanide, with potassium-sparing diuretics, such as amiloride and triamterene, with aldosterone antagonists, such as spironolactone, potassium canrenoate and eplerenone, and with thiazide diuretics, such as hydrochlorothiazide, chlorthalidone, xipamide and indapamide.

[0166] Lipid metabolism regulators are preferably understood to be compounds selected from the group consisting of CETP inhibitors, thyroid receptor agonists, cholesterol synthesis inhibitors (such as HMG-CoA reductase inhibitors or squalene synthesis inhibitors), ACAT inhibitors, MTP inhibitors, PPAR-α, PPAR-γ and / or PPAR-δ agonists, cholesterol absorption inhibitors, polymeric bile acid adsorbents, bile acid reabsorption inhibitors, lipase inhibitors and lipoprotein (a) antagonists.

[0167] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a CETP inhibitor, for example and preferably dalcetrapib, anacetrapib, torcetrap (CP-529 414), JJT-705 or a CETP vaccine (Avant).

[0168] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a thyroid receptor agonist, such as for example and preferably D-thyroxine, 3,5,3′-triiodothyronine (T3), CGS 23425 or axitirome (CGS26214).

[0169] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with an HMG-CoA reductase inhibitor from the statin class, such as for example and preferably lovastatin, simvastatin, pravastatin, fluvastatin, atorvastatin, rosuvastatin or pitavastatin.

[0170] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a squalene synthesis inhibitor, such as, for example and preferably, BMS-188494 or TAK-475.

[0171] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with an ACAT inhibitor, such as for example and preferably avasimibe, melinamide, patiimibe, eflucimibe or SMP-797.

[0172] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with an MTP inhibitor, such as for example and preferably implitapide, BMS-201038, R-103757 or JTT-130.

[0173] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a PPAR-gamma agonist, such as for example and preferably pioglitazone or rosiglitazone.

[0174] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a PPAR-delta agonist, such as for example and preferably GW 501516 or BAY 68-5042.

[0175] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a cholesterol absorption inhibitor, such as for example and preferably ezetimibe, tiqueside or pamaqueside.

[0176] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a lipase inhibitor, such as for example and preferably orlistat.

[0177] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a polymeric bile acid adsorbent, for example and preferably cholestyramine, colestipol, colesolvam, cholestagel or colestilide.

[0178] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a bile acid reabsorption inhibitor, for example and preferably an ASBT (=IBAT) inhibitor, such as, for example, AZD-7806, S-8921, AK-105, BARI-1741, SC-435 or SC-635.

[0179] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a lipoprotein(a) antagonist, such as for example and preferably gemcabene calcium (CI-1027) or nicotinic acid.

[0180] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a lipoprotein(a) antagonist, such as for example and preferably gemcabene calcium (CI-1027) or nicotinic acid.

[0181] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a sGC modulator, such as for example and preferably riociguat, cinaciguat or vericipirat.

[0182] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with substances which influence glucose metabolism, for example and preferably insulin, sulfonylureas, acarbose, DPP4 inhibitors, GLP-1 analogs or the SGLT-1 inhibitors empagliflozin, dapagliflozin, canagliflozin, sotagliflozin.

[0183] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a TGFbeta antagonist, such as for example and preferably pirfenidone or fresolimumab.

[0184] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a CCR2 antagonist, such as for example and preferably CCX-140.

[0185] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a TNFα antagonist, such as for example and preferably adalimumab.

[0186] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a galectin-3 inhibitor, such as for example and preferably GCS-100.

[0187] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with an Nrf-2 inhibitor, such as for example and preferably bardoxolone.

[0188] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a BMP-7 agonist, such as for example and preferably THR-184.

[0189] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a NOX1 / 4 inhibitor, for example and preferably GKT-137831.

[0190] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with an agent which influences vitamin D metabolism, such as for example and preferably calcitriol, alphacalciferol, doxorcalciferol, maxacalcitol, paricalcitol, cholecalciferol or paracalcitol.

[0191] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a cytostatic agent, such as for example and preferably cyclophosphamide.

[0192] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with an immunosuppressant, such as for example and preferably cyclosporine.

[0193] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a phosphate binder, such as for example and preferably colestilan, sevelamer hydrochloride and sevelamer carbonate, lanthanum and lanthanum carbonate.

[0194] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a renal proximal tubule sodium phosphate co-transporter, such as for example and preferably niacin or niacinamide.

[0195] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a calcimimetic for the treatment of hyperparathyroidism.

[0196] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with an agent for the treatment of iron deficiency, such as, for example and preferably, an iron product.

[0197] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with an agent for the treatment of hyperuricemia, such as for example and preferably allopurinol or rasburicase.

[0198] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a glycoprotein hormone for the treatment of anemia, such as for example and preferably erythropoietin, daprodustat, molistastat, roxadustat, vadadustat, desidustat.

[0199] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with an immunotherapeutic biologic, such as for example and preferably abatacept, rituximab, eculizumab or belimumab.

[0200] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with an antidiuretic hormone antagonist (vaptans) for the treatment of heart failure, such as by way of example and preferably tolvaptan, conivaptan, rivaptan, mozavaptan, samibactam, picavactan or relcovaptan.

[0201] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a JAK inhibitor, for example and preferably ruxolitinib, tofacitinib, baricitinib, CYT387, GSK2586184, lestaurtinib, pacritinib (SB1518) or TG101348.

[0202] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a prostacyclin analogue for the treatment of microthrombi.

[0203] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with alkaline therapy, such as, for example and preferably, sodium bicarbonate.

[0204] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with an mTOR inhibitor, such as for example and preferably everolimus or rapamycin.

[0205] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with an NHE3 inhibitor, such as for example and preferably AZD1722 or tenapanor.

[0206] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with an eNOS modulator, such as for example and preferably sapropterin.

[0207] In a preferred embodiment of the invention, the compounds according to the invention are administered in combination with a CTGF inhibitor, such as for example and preferably FG-3019.

[0208] The invention further provides medicaments comprising at least one compound according to the invention, usually together with one or more inert, nontoxic, pharmaceutically suitable auxiliaries, and the use for the abovementioned purposes.

[0209] The compounds according to the invention can act systemically and / or locally. For this purpose, they can be administered in a suitable manner, for example, by oral, parenteral, pulmonary, nasal, sublingual, lingual, buccal, rectal, dermal, transdermal, conjunctival, otic route administration or as implant or stent administration.

[0210] The compounds according to the invention can be administered in administration forms suitable for these administration routes.

[0211] Administration forms suitable for oral administration are administration forms which act according to the prior art, which release the compound according to the invention rapidly and / or in a modified manner and contain the compound according to the invention in crystalline and / or amorphous and / or dissolved form, for example tablets (uncoated or coated tablets, for example with a gastric-resistant or slow-dissolving or insoluble coating which controls the release of the compound according to the invention), tablets which disintegrate rapidly in the mouth or films / thin tablets, films / lyophilizates or capsules (for example hard or soft gelatin capsules), sugar-coated tablets, granules, pills, powders, emulsions, suspensions, aerosols or solutions.

[0212] Parenteral administration can bypass an absorption step (e.g., intravenously, intraarterially, intracardially, intraspinally, or intralumbarly) or include absorption (e.g., intramuscularly, subcutaneously, intradermally, transdermally, or intraperitoneally). Administration forms suitable for parenteral administration include preparations for injection and infusion in the form of solutions, suspensions, emulsions, lyophilized agents, or sterile powders.

[0213] For other routes of administration, suitable examples are inhalable pharmaceutical forms (including powder inhalers, sprays), nasal drops, solutions or sprays, tablets for tongue, sublingual or buccal administration, films / flasks or capsules, suppositories, ear or eye preparations, vaginal capsules, aqueous suspensions (lotions, shaking mixtures), lipophilic suspensions, ointments, creams, transdermal therapeutic systems (e.g. patches), emulsions, pastes, foams, dusting powders, implants or stents.

[0214] Oral or parenteral administration is preferred, especially oral and intravenous administration.

[0215] Compounds according to the present invention can be converted into the above-mentioned administration forms. This can be achieved by mixing with inert, nontoxic and pharmaceutically suitable excipients in a manner known per se. These excipients include carriers (e.g. microcrystalline cellulose, lactose, mannitol), solvents (e.g. liquid polyethylene glycol), emulsifiers and dispersants or wetting agents (e.g. sodium lauryl sulfate, polyoxysorbitanoleate), adhesives (e.g. polyvinyl pyrrolidone), synthetic and natural polymers (e.g. albumin), stabilizers (e.g. antioxidants, e.g. ascorbic acid), colorants (e.g. inorganic pigments, e.g. iron oxide) and flavoring agents and / or flavor correctives.

[0216] In general, it has been found useful to obtain effective results in the case of parenteral administration in an amount of about 0.001 to 1 mg / kg body weight, preferably about 0.01 to 0.5 mg / kg body weight.

[0217] In the case of oral administration, the dosage is about 0.01 to 100 mg / kg body weight, preferably about 0.01 to 20 mg / kg body weight, more preferably about 0.01 to 10 mg / kg body weight, more preferably about 0.01 to 3 mg / kg body weight, still more preferably about 0.03 to 2 mg / kg body weight, still more preferably about 0.03 to 0.7 mg / kg body weight, and still more preferably about 0.3 to 2 mg / kg body weight.

[0218] In the case of oral administration, the oral administration / dosage form contains 0.1 mg to 500 mg, preferably 1 mg to 140 mg, more preferably 2.5 mg to 120 mg, still more preferably 20 mg to 120 mg, still more preferably 30 mg to 120 mg, still more preferably 2.5 mg to 50 mg, more preferably 2 to 50 mg, more preferably 2 to 40 mg, more preferably 2 to 30 mg, more preferably 2.5 to 40 mg, more preferably 2.5 to 30 mg. For example, a suitable amount of the active ingredient is 1 mg, 2 mg, 2.5 mg, 3 mg, 4 mg, 5 mg, 6 mg, 7 mg, 7.5 mg, 8 mg, 9 mg, 10 mg, 12.5 mg, 15 mg, 17.5 mg, 20 mg, 25 mg, 30 mg, 35 mg, 40 mg, 45 mg, 50 mg, 60 mg, 70 mg, 75 mg, 80 mg, 90 mg, 100 mg, 120 mg, 125 mg, 150 mg, 175 mg, or 200 mg.

[0219] For the compound of formula (I), the suitable amount for oral dosage form is, for example, 0.1 mg to 500 mg, preferably 1 mg to 140 mg, preferably 1 mg to 200 mg, more preferably 2.5 mg to 120 mg, still more preferably 20 mg to 120 mg, still more preferably 30 mg to 120 mg. The suitable amount of the active ingredient of formula (I) is, for example, 25 mg, 30 mg, 35 mg, 40 mg, 45 mg, 50 mg, 60 mg, 70 mg, 75 mg, 80 mg, 90 mg, 100 mg, 120 mg, 125 mg or 130 mg.

[0220] For the compound of formula (II), (II), (IV), (V) or (VI), a suitable amount for oral dosage form is, for example, 0.1 mg to 500 mg, preferably 1 mg to 140 mg, more preferably 2.5 mg to 50 mg, more preferably 2 mg to 50 mg, more preferably 2 to 40 mg, more preferably 2 mg to 30 mg, more preferably 2.5 mg to 40 mg, more preferably 2.5 mg to 30 mg. A suitable amount of the active ingredient of formula (II), (II), (IV), (V) or (VI) is, for example, 1 mg, 2 mg, 2.5 mg, 3 mg, 4 mg, 5 mg, 6 mg, 7 mg, 7.5 mg, 8 mg, 9 mg, 10 mg, 12.5 mg, 15 mg, 17.5 mg, 20 mg, 25 mg, 30 mg, 35 mg, 40 mg.

[0221] However, in appropriate cases, it may be necessary to deviate from the amounts specified, in particular depending on body weight, route of administration, individual response to the active compound, properties of the preparation and the time or interval at which the administration is carried out. Thus, in some cases, less than the above minimum amount may be sufficient, while in other cases the upper limit mentioned must be exceeded. In the case of relatively large amounts to be administered, it is advisable to divide these drugs into several individual doses throughout the day.

[0222] The total amount of active ingredient to be administered is generally about 0.001 mg / kg to about 200 mg / kg body weight per day, preferably about 0.01 to 100 mg / kg body weight, preferably about 0.01 to 20 mg / kg body weight, more preferably about 0.01 to 10 mg / kg body weight, still more preferably about 0.01 to 3 mg / kg body weight, still more preferably about 0.03 to 2 mg / kg body weight, still more preferably about 0.03 to 0.7 mg / kg body weight, still more preferably about 0.3 to 2 mg / kg body weight. Clinically useful dosing regimens range from one to three times daily administration to once every four weeks. In addition, a "drug holiday" (wherein the patient does not take the drug for a period of time) may be conducive to the overall balance between pharmacological action and tolerance. A unit dose may contain about 0.5 mg to about 1500 mg of active ingredient, and may be administered once or more or less than once a day. The average daily dose for administration by injection, including intravenous, intramuscular, subcutaneous and parenteral injections and the use of infusion techniques, is preferably 0.01 to 200 mg / kg of total body weight. The average daily rectal dosage regimen is preferably 0.01 to 200 mg / kg of total body weight. The average daily vaginal dosage regimen is preferably 0.01 to 200 mg / kg of total body weight. The average daily topical dosage regimen is preferably 0.01 to 200 mg / kg of total body weight, administered 1 to 4 times a day. The transdermal concentration is preferably the concentration required to maintain a daily dose of 0.01 to 200 mg / kg. The average daily inhalation dosage regimen is preferably 0.01 to 100 mg / kg of total body weight.

[0223] Of course, the specific initial and ongoing dosing regimen for each patient will vary depending on the nature and severity of the condition as determined by the attending diagnostician, the activity of the specific compound used, the age and general condition of the patient, the time of administration, the route of administration, the excretion rate of the drug, the drug combination, etc. The required treatment regimen and dosage of the compound or pharmaceutically acceptable salt or ester of the present invention or its composition can be determined by those skilled in the art through routine therapeutic trials.

[0224] However, it may be necessary to deviate from the amounts specified, depending on body weight, route of administration, individual response to the active substance, type of preparation and time or interval at which administration is carried out. Thus, in some cases it may be sufficient to use less than the above minimum amount, while in other cases the upper limit specified may have to be exceeded. In the case of administration of larger doses, it is advisable to divide these medicaments into several individual doses throughout the day.

[0225] According to another embodiment, the compound of formula (I) according to the present invention is orally administered once or twice or three times a day. According to another embodiment, the compound of formula (I) according to the present invention is orally administered once or twice a day. According to another embodiment, the compound of formula (I) according to the present invention is orally administered once a day. For oral administration, quick release or modified release dosage forms can be used.

[0226] Unless otherwise stated, the percentages in the following tests and examples are percentages by weight and the parts are parts by weight. The concentration data for solvent ratios, dilution ratios and liquid / liquid solutions are each based on volume. "w / v" means "weight / volume". For example, "10% w / v" means: 100 ml of solution or suspension contains 10 g of substance.

[0227] Specific embodiments of the present invention

[0228] 1. A compound or a salt thereof, a solvate thereof or one of the solvates of a salt thereof for treating and / or preventing heart failure with preserved ejection fraction (HFpEF) in women, wherein the compound is selected from

[0229]

[0230]

[0231] 2. A compound of formula (I) or a salt thereof, a solvate thereof or one of the solvates of a salt thereof for treating and / or preventing heart failure with preserved ejection fraction (HFpEF) in women

[0232]

[0233] 3. A compound of formula (II) or a salt thereof, a solvate thereof or one of the solvates of a salt thereof for treating and / or preventing heart failure with preserved ejection fraction (HFpEF) in women

[0234]

[0235] 4. A compound of formula (III) or a salt thereof, a solvate thereof or one of the solvates of a salt thereof for treating and / or preventing heart failure with preserved ejection fraction (HFpEF) in women

[0236]

[0237] 5. A compound of formula (IV) for use in treating and / or preventing heart failure with preserved ejection fraction (HFpEF) in women

[0238]

[0239] 6. A compound of formula (V) for use in treating and / or preventing heart failure with preserved ejection fraction (HFpEF) in women

[0240]

[0241] 7. A compound of formula (VI) for use in treating and / or preventing heart failure with preserved ejection fraction (HFpEF) in women

[0242]

[0243] 8. Use of a compound according to any one of claims 1 to 7 for the production of a medicament for the treatment and / or prevention of heart failure with preserved ejection fraction (HFpEF) in women.

[0244] 9. A medicament for treating and / or preventing heart failure with preserved ejection fraction (HFpEF) in women, comprising a compound according to any one of claims 1 to 7 and an inert, non-toxic, pharmaceutically suitable excipient.

[0245] 10. The medicament according to claim 9, comprising 0.1 mg to 500 mg, preferably 1 mg to 140 mg, more preferably 2.5 mg to 120 mg, still more preferably 20 mg to 120 mg, still more preferably 30 mg to 120 mg, still more preferably 2.5 mg to 50 mg, more preferably 2 to 50 mg, more preferably 2 to 40 mg, more preferably 2 to 30 mg, more preferably 2.5 to 40 mg, more preferably 2.5 to 30 mg of active ingredient.

[0246] 11. The medicament according to claim 10, comprising 0.1 mg to 500 mg, preferably 1 mg to 140 mg, more preferably 2.5 mg to 120 mg, still more preferably 20 mg to 120 mg, still more preferably 30 mg to 120 mg of the compound of formula (I)

[0247]

[0248] 12. The medicament according to claim 10, comprising 0.1 mg to 500 mg, preferably 1 mg to 140 mg, still more preferably 2.5 mg to 50 mg, more preferably 2 mg to 50 mg, more preferably 2 mg to 40 mg, more preferably 2 mg to 30 mg, more preferably 2.5 mg to 40 mg, more preferably 2.5 mg to 30 mg of a compound of formula (II) or a salt thereof, a solvate thereof or a solvate of a salt thereof

[0249]

[0250] 13. The medicament according to claim 10, comprising 0.1 mg to 500 mg, preferably 1 mg to 140 mg, still more preferably 2.5 mg to 50 mg, more preferably 2 mg to 50 mg, more preferably 2 to 40 mg, more preferably 2 to 30 mg, more preferably 2.5 mg to 40 mg, more preferably 2.5 mg to 30 mg of a compound of formula (III) or a salt thereof, a solvate thereof or a solvate of a salt thereof

[0251]

[0252] 14. The medicament according to claim 10, comprising 0.1 to 500 mg, preferably 1 to 140 mg, still more preferably 2.5 to 50 mg, more preferably 2 to 50 mg, more preferably 2 to 40 mg, more preferably 2 to 30 mg, more preferably 2.5 to 40 mg, more preferably 2.5 to 30 mg of a compound of formula (IV)

[0253]

[0254] 15. The medicament according to claim 10, comprising 0.1 to 500 mg, preferably 1 to 140 mg, still more preferably 2.5 to 50 mg, more preferably 2 to 50 mg, more preferably 2 to 40 mg, more preferably 2 to 30 mg, more preferably 2.5 to 40 mg, more preferably 2.5 to 30 mg of a compound of formula (V)

[0255]

[0256] 16. The medicament according to claim 10, comprising 0.1 to 500 mg, preferably 1 to 140 mg, still more preferably 2.5 to 50 mg, more preferably 2 to 50 mg, more preferably 2 to 40 mg, more preferably 2 to 30 mg, more preferably 2.5 to 40 mg, more preferably 2.5 to 30 mg of a compound of formula (VI)

[0257]

[0258] 17. A method for treating and / or preventing heart failure with preserved ejection fraction (HFpEF) in women by administering a therapeutically effective amount of at least one compound according to any one of claims 1 to 7 or a medicament according to any one of claims 9 to 16.

[0259] Experimental Section

[0260] 1.A. Chemical Test Compounds

[0261] Example 1

[0262] According to the disclosure in WO2012 / 139888, (3S)-3-(4-chloro-3-{[(2S,3R)-2-(4-chlorophenyl)-4,4,4-trifluoro-3-methylbutanoyl]amino}phenyl)-3-cyclopropylpropionic acid (Lenka watermelon) of formula (I) was synthesized.

[0263]

[0264] Example 2

[0265] According to the disclosure in WO2022 / 122910, 1-[1-{4-chloro-4'-[4-(methylpropyl)piperazin-1-yl][1,1'-biphenyl]-2-yl}piperidin-3-yl]-5-(difluoromethyl)-1H-pyrazole-4-carboxylic acid of formula (II) was synthesized.

[0266]

[0267] Example 3

[0268] According to the disclosure in WO2022 / 122910, 1-{3(R)-1-[4-chloro-4'-(4-isobutylpiperazin-1-yl)[biphenyl]-2-yl]piperidin-3-yl}-5-(difluoromethyl)-1H-pyrazole-4-carboxylic acid of formula (III) was synthesized.

[0269]

[0270] Example 4

[0271] 1-{3(R)-1-[4-chloro-4'-(4-isobutylpiperazin-1-yl)[biphenyl]-2-yl]piperidin-3-yl}-5-(difluoromethyl)-1H-pyrazole-4-carboxylic acid hydrochloride of formula (IV) was synthesized according to the disclosure in WO2022 / 122910

[0272]

[0273] Example 5

[0274] According to the disclosure in WO2022 / 122910, 1-{3(R)-1-[4-chloro-4'-(4-isobutylpiperazin-1-yl)[biphenyl]-2-yl]piperidin-3-yl}-5-(difluoromethyl)-1H-pyrazole-4-carboxylic acid hydrochloride hemihydrate of formula (V) was synthesized.

[0275]

[0276] Example 6

[0277] 1-[1-{4-chloro-4'-[4-(2-methylpropyl)piperazin-1-yl][1,1'-biphenyl]-2-yl}piperidin-3-yl]-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid hydrochloride (enantiomer 1) of formula (VI) was synthesized according to the disclosure in WO2022 / 122914

[0278]

[0279] B. Evaluation of pharmacological efficacy and pharmacokinetic characteristics

[0280] The following abbreviations are used:

[0281] ATP Adenosine triphosphate

[0282] BID twice daily

[0283] BSA Bovine Serum Albumin:

[0284] DTT Dithiothreitol

[0285] OD once a day

[0286] oral

[0287] Biological Research

[0288] The example test experiments described herein are intended to illustrate the present invention, and the present invention is not limited to the examples given.

[0289] The following tests can be used to illustrate the commercial utility of the compounds of this invention.

[0290] Examples One or more tests were performed in selected biological assays. When more than one test was performed, data are reported as means or medians, where

[0291] The average, also called the arithmetic mean, is the sum of the values ​​divided by the number of tests.

[0292] and

[0293] The median represents the middle number of a set of values ​​when arranged in ascending or descending order. If the number of values ​​in the data set is odd, then the median is the middle value. If the number of values ​​in the data set is even, then the median is the arithmetic mean of the two middle values.

[0294] The examples were synthesized one or more times. When synthesized more than once, the data from the biological assays represent average values ​​calculated using data sets obtained from testing of one or more synthetic batches.

[0295] The in vitro activity of the compounds of the invention can be demonstrated in the following tests.

[0296] The pharmacological effects of the compounds of the present invention can be demonstrated in the following tests:

[0297] B-1. RenTG rat model

[0298] Ethics Statement:

[0299] All animal experiments were performed in accordance with current national regulations (German Animal Protection Act and EU Directive on the protection of animals used for scientific purposes). All performed studies were approved by the regional regulatory authority (LANUV in NRW, Germany) and the Institutional Animal Care and Use Committee of Bayer AG.

[0300] Study Design and Results:

[0301] Male and female renin transgenic rats [TG(mRRen2)27] (RenTG rats) of 8 weeks of age were used. Rats were randomly divided into groups of 12-24 rats per group. All groups were then supplemented with chronic administration of L-NAME (30-50 mg / l) through drinking water. L-NAME was dissolved in tap water and stored at room temperature. All groups were treated by oral gavage with placebo / vehicle (consisting of 10% carbitol, 20% cremophor and 70% tap water) or different doses of the corresponding verum. Verum was dissolved in the vehicle and prepared freshly before administration. The duration of the study with L-NAME administration and treatment was up to 12 weeks. Baseline blood pressure was measured by tail cuff method before the start of treatment and after different time points during the study. Mortality and body weight were assessed on a daily basis. Urine samples were collected by using metabolic cages and urine was collected within 6 hours to quantify the correlation of proteinuria with different urinary biomarkers of renal function and kidney and organ damage. At the end of the experiment, all rats were deeply anesthetized, bled by aortic puncture, and killed by prolonged isoflurane inhalation. Blood was collected to evaluate plasma parameters, and the hearts and kidneys were weighed and removed for histopathological evaluation.

[0302] B-1.1 Evaluation of male rat survival rate

[0303] The % survival rate in RenTG / L-NAME supplemented male rats treated BID with placebo or 1, 3 and 10 mg / kg Renka Citrullus (Example 1) was studied (see Table 1).

[0304] Table 1: Survival rate of RenTG / L-NAME supplemented male rats, in %

[0305] nStart nEnd %Survival Placebo 24 10 42 Example 1, 1 mg / kg 18 8 44 Example 1, 3 mg / kg 18 11 61 Example 1, 10 mg / kg 18 13 72

[0306] Example 1 (Lenka Watermelon) is effective in the RenTG rat model and increases survival rate in a dose-dependent manner (see Figure 2). In the placebo-treated control group, 58% of the rats died. In contrast, poBID treatment with Example 1 (Lenka Watermelon) at 1 mg / kg, 3 mg / kg and 10 mg / kg reduced the mortality rate to 56%, 39% and 28%, respectively. Treatment with 3 mg / kg of Example 1 (Lenka Watermelon) showed a strong numerical trend, while the 10 mg / kg treatment group reached statistical significance. In summary, treatment with Example 1 (Lenka Watermelon) reduced mortality in a dose-dependent manner.

[0307] To further confirm the therapeutic effect of Example 1 (Lenca watermelon) on RenTG rats, we also evaluated renal function by analyzing proteinuria (urine protein to creatinine ratio, uPCR).

[0308] B-1.2 Assessment of renal function by analysis of proteinuria (urine protein to creatinine ratio, uPCR) in male rats

[0309] The urine protein to creatinine ratio was studied in RenTG / L-NAME supplemented male rats treated with placebo (set as 100%) or 1, 3 and 10 mg / kg Example 1 (Lenca melon) BID (see Table 2).

[0310] Table 2: Urine protein to creatinine ratio in RenTG / L-NAME supplemented male rats

[0311] uPCR% (based on the placebo group) Placebo 100 Example 1, 1 mg / kg 85.4 Example 1, 3 mg / kg 71.1 Example 1, 10 mg / kg 60.6

[0312] Example 1 (Lenca watermelon) dose-dependently reduced proteinuria in RenTG rats in the 1, 3 and 10 mg / kg BID treatment groups by 15%, 29% and 39%, respectively, with the effects in the 3 and 10 mg / kg BID treatment groups being statistically significant (see Figure 3).

[0313] In summary, Example 1 (Lenca watermelon) has a dose-dependent therapeutic effect in the male RenTG rat model and can improve survival rate and renal function.

[0314] However, the effect of Example 1 (Lenca watermelon) on female RenTG rats is unclear.

[0315] To further evaluate the effect of Lenca watermelon on female RenTG rats, we selected the dose of Example 1 (Lenca watermelon) 3 mg / kg BID that was effective in male rats. In addition, the same dose of Example 3 was also used. As with male rats, survival rate and renal function were studied.

[0316] B-1.3 Evaluation of female rat survival rate

[0317] The survival rate of RenTG / L-NAME supplemented female rats treated with placebo or 3 mg / kg Example 1 (Lenca Watermelon) or 3 mg / kg Example 3 BID was studied (see Table 3).

[0318] Table 3: Survival % of RenTG / L-NAME supplemented female rats

[0319]

[0320]

[0321] The results showed that Example 1 (Lenka Watermelon) and Example 3 had significantly higher effects on female animals, where all (100%) animals treated with 3 mg / kg Example 1 (Lenka Watermelon) survived (see Figure 4), while only 60% of the male group survived (see B1.1, Figure 2). In addition, treatment with Example 3 also produced a significant survival rate, with more than 90% of female RenTG rats surviving after receiving treatment with Example 3.

[0322] Since mortality tends to be lower in female studies (64% of placebo-treated animals in the female control group survived, compared to 42% of the male control group), we also analyzed mortality in male rats when 64% of the male control animals were still alive. At this point, the survival rate of male rats treated with Example 1 (Lenka Watermelon) at 3 mg / kg BID was 70%. Again, the survival rate was reduced by 30% compared to female rats treated with Example 1 (Lenka Watermelon) at 3 mg / kg BID.

[0323] To further confirm our findings, we analyzed the proteinuria of female RenTG rats treated with Example 1 (Lenca watermelon) and Example 3.

[0324] B-1.4 Renal function assessment by analyzing proteinuria (urine protein to creatinine ratio, uPCR) in female rats

[0325] Urine protein to creatinine ratio of RenTG / L-NAME supplemented female rats treated with placebo (set as 100%) or 3 mg / kg Example 1 BID or Example 3 BID, respectively. Data are mean ± SEM.

[0326] Table 4: Urine protein to creatinine ratio in RenTG / L-NAME supplemented female rats

[0327] uPCR% (based on the placebo group) Healthy controls 3.5 Placebo 100 Example 1 44.5 Example 3 16.4

[0328] 3 mg / kg BID of Example 1 (Lenca Melon) or Example 3 was able to significantly reduce proteinuria by 55% and 84% respectively (see Figure 5). This was also more effective than 3 mg / kg BID Example 1 (Lenca Melon) treatment in male rats which resulted in a 29% reduction in proteinuria.

[0329] These data confirm the mortality results in male and female RenTG rats, with the effects of sGC activators being greater in female than in male RenTG rats.

[0330] In summary, these data strongly suggest that sGC activators, particularly Example 1 (Lenca Melon) and Example 3, may be new and highly effective treatment options for HFpEF, but may be particularly useful and effective for the treatment of female HFpEF patients.

[0331] The reason for this apparent increase in benefit in female HFpEF rats is unclear and novel to us. To our knowledge, this has not been studied to date. However, one can speculate that increased oxidative stress and endothelial dysfunction may be important pathological mechanisms leading to HFpEF (J Am Coll Cardiol 2020;75(9):1074-1082, for review). This class of sGC activators can specifically bind to heme-free sGC and mimic cGMP synthesis in the absence of NO under oxidative stress conditions (see Figure 2). Interestingly, women with HFpEF are mostly postmenopausal and have a variety of comorbidities, such as diabetes, kidney disease, hypertension, and obesity, which can increase oxidative stress. Therefore, the use of sGC activators to treat female HFpEF patients may become a very effective treatment option, which needs to be further studied and confirmed by corresponding clinical studies in the future.

[0332] In B-1.3, Example 3 (compounds of formula (II)-(VI)) was evaluated for female rat survival. These results show that the sGC activator Example 3 has a high efficacy on female rat survival (92.3%), but does not directly show a comparison between males and females as in Example 1.

[0333] B-1.5 Survival assessment of male, female, and ovariectomized (OVX) rats

[0334] A head-to-head comparison of sGC activator Example 3 in male rats, female rats, and ovariectomized (OVX) female rats at a once-daily dosing (OD) schedule showed that the survival rate of male rats was 7% lower than that of female rats. In male rats, 93% of the rats survived, while in female rats, all rats in the sGC activator treatment group survived (100%). There was no difference in the survival rate of female OVX rats and non-OVX rats.

[0335] Table 5a-c: Survival % of RenTG / L-NAME supplemented male (a), female (b) and female OVX (c) rats

[0336] Table 5a: Male rats

[0337]

[0338]

[0339] Table 5b: Female rats

[0340]

[0341] Table 5c: Female OVX rats

[0342]

[0343] B-1.6. Assessment of renal function in male, female and ovariectomized (OVX) rats by analysis of proteinuria (urine protein to creatine ratio, uPCR)

[0344] The most significant difference between males and females was proteinuria. In male rats, proteinuria was significantly reduced by 57% after treatment with sGC activator Example 3. In female rats, these effects were even more pronounced, with proteinuria reduced by 88% and 99% in female rats without OVX and with OVX, respectively. These data clearly show that sGC activator Example 3 is more advantageous in female rats than in male rats and is further reduced in OVX rats. These data strongly suggest that postmenopausal female patients can benefit most from sGC activator treatment.

[0345] Table 6: Urine protein to creatinine ratios of male, female and female OVX rats supplemented with RenTG / L-NAME

[0346]

[0347]

[0348] B-2. HFpEF Clinical Research

[0349] In a double-blind multicenter study, women with HFpEF [defined as LVEF ≥ 45% plus structural cardiac changes such as left ventricular hypertrophy or left atrial enlargement, and NT-pro BNP values ​​≥ 300 pg / mL (in the absence of atrial fibrillation) or ≥ 600 pg / mL (in the presence of atrial fibrillation) at randomization] were randomized to placebo or different doses of sgc activator Example 1 or Example 3 within 3 months after heart failure decompensation (defined as hospitalization for heart failure or the need for intravenous diuretics for heart failure but not hospitalization). The primary readout parameter was the change from baseline in 6-minute walk distance (6MWD) after 24 weeks of treatment, and the secondary readout parameter was safety and tolerability measured by the number of treatment-emergent adverse events. Women who were unable to participate in the aerobic exercise test due to exercise-limiting comorbidities (such as chronic obstructive pulmonary disease, interstitial lung disease, intermittent claudication, orthopedic or neurological diseases that affect exercise capacity, anemia, use of wheelchairs, walkers, or nasal oxygen) were not included in the study. To detect a true delta value of at least 30 m increase in 6MWD in the SGC activator group compared with the placebo group, and assuming a common standard deviation of 70 m (alpha of 5% and power of 90%), 116 patients per group were required to obtain a p value of less than 0.05.

[0350] C. Working Examples of Pharmaceutical Compositions

[0351] Sustained release (GITS) formulations comprising Example 1 are disclosed in WO 2020 / 020789.

[0352] The compounds of the present invention can be converted into pharmaceutical preparations by the following methods:

[0353] tablet :

[0354] composition :

[0355] 100 mg of a compound of the invention, 50 mg of lactose (monohydrate), 50 mg of corn starch (native), 10 mg of polyvinylpyrrolidone (PVP 25) (from BASF, Ludwigshafen, Germany) and 2 mg of magnesium stearate.

[0356] Tablet weight: 212 mg. Diameter: 8 mm, radius of curvature: 12 mm.

[0357] Production :

[0358] The mixture of the compound of the invention, lactose and starch was granulated with a 5% aqueous solution of PVP (w / w). The granules were dried and then mixed with magnesium stearate for 5 minutes. The mixture was compressed using a conventional tablet press (see the form of tablets above). The compression force reference value for compression was 15 kN.

[0359] Oral suspension

[0360] composition :

[0361] 1000 mg of the compound of the present invention, 1000 mg of ethanol (96%), 400 mg (xanthan gum from FMC, Pennsylvania, USA) and 99 g water.

[0362] 10 ml of oral suspension correspond to a single dose of 100 mg of the compound according to the invention.

[0363] Production :

[0364] Rhodigel is suspended in ethanol; the compound of the present invention is added to the suspension. Water is added while stirring. The mixture is stirred for about 6 hours until the Rhodigel is completely swollen.

[0365] Oral solution

[0366] composition :

[0367] 500 mg of the compound according to the invention, 2.5 g of polysorbate and 97 g of polyethylene glycol 400. 20 g of oral solution correspond to a single dose of 100 mg of the compound according to the invention.

[0368] Production :

[0369] The compound of the present invention is suspended in the mixture of polyethylene glycol and polysorbate under stirring. The stirring process is continued until the compound of the present invention is completely dissolved.

[0370] Intravenous infusion solutions :

[0371] The compound of the invention is dissolved in a physiologically tolerable solvent (eg, isotonic saline, 5% glucose solution and / or 30% PEG 400 solution) at a concentration below saturation solubility. The solution is sterilized by filtration and used to fill sterile and pyrogen-free injection containers.

[0372] Attached photos:

[0373] Figure 1: Mode of action of sGC stimulators and sGC activators

[0374] Figure 2: Survival % of male rats receiving placebo or 1, 3 and 10 mg / kg Renka watermelon (Example 1) supplemented with RenTG and L-NAME.

[0375] Figure 3: Urine protein to creatinine ratio in male rats treated with placebo or different doses of Example 1 (i.e. 1, 3 and 10 mg / kg BID). Data are mean ± SEM

[0376] Figure 4: Survival % of female rats supplemented with RenTG and L-NAME treated with placebo or 3 mg / kg of Example 1 (Lenca Watermelon) or 3 mg / kg of Example 3 BID.

[0377] Figure 5: Urine protein to creatinine ratio in female rats treated with placebo (set to 100%) or 3 mg / kg BID of Example 1 or Example 3. Data are mean ± SEM.

Claims

1. A compound or a salt thereof, a solvate thereof or one of the solvates of a salt thereof for treating and / or preventing heart failure with preserved ejection fraction (HFpEF) in women, wherein the compound is selected from:

2. The compound for treating / preventing heart failure with preserved ejection fraction (HFpEF) in women according to claim 1, or a salt thereof, a solvate thereof, or one of the solvates of a salt thereof, wherein the compound is a compound of formula (I):

3. The compound for treating / preventing heart failure with preserved ejection fraction (HFpEF) in women according to claim 1, or a salt thereof, a solvate thereof, or one of the solvates of a salt thereof, wherein the compound is a compound of formula (II):

4. The compound for treating / preventing heart failure with preserved ejection fraction (HFpEF) in women according to claim 1, or a salt thereof, a solvate thereof, or one of the solvates of a salt thereof, wherein the compound is a compound of formula (III):

5. The compound for treating / preventing heart failure with preserved ejection fraction (HFpEF) in women according to claim 1, wherein the compound is a compound of formula (IV):

6. The compound for treating / preventing heart failure with preserved ejection fraction (HFpEF) in women according to claim 1, wherein the compound is a compound of formula (V):

7. The compound for treating / preventing heart failure with preserved ejection fraction (HFpEF) in women according to claim 1, wherein the compound is a compound of formula (VI):

8. A medicament for treating and / or preventing heart failure with preserved ejection fraction (HFpEF) in women, comprising a compound according to any one of claims 1 to 7 and an inert, non-toxic, pharmaceutically suitable excipient.

9. The medicament according to claim 8, comprising 0.1 mg to 500 mg, preferably 1 mg to 140 mg, more preferably 2.5 mg to 120 mg, still more preferably 20 mg to 120 mg, still more preferably 30 mg to 120 mg, still more preferably 2.5 mg to 50 mg, more preferably 2 mg to 50 mg, more preferably 2 mg to 40 mg, more preferably 2 mg to 30 mg, more preferably 2.5 mg to 40 mg, more preferably 2.5 mg to 30 mg of active ingredient.

10. The medicament according to claim 9, comprising 0.1 mg to 500 mg, preferably 1 mg to 140 mg, more preferably 2.5 mg to 120 mg, still more preferably 20 mg to 120 mg, still more preferably 30 mg to 120 mg of the compound of formula (I) 11. The medicament according to claim 9, comprising 0.1 mg to 500 mg, preferably 1 mg to 140 mg, more preferably still more preferably 2.5 mg to 50 mg, more preferably 2 mg to 50 mg, more preferably 2 mg to 40 mg, more preferably 2 mg to 30 mg, more preferably 2.5 mg to 40 mg, more preferably 2.5 mg to 30 mg of a compound of formula (II) or a salt thereof, a solvate thereof or one of the solvates of its salt 12. The medicament according to claim 9, comprising 0.1 mg to 500 mg, preferably 1 mg to 140 mg, more preferably still more preferably 2.5 mg to 50 mg, more preferably 2 mg to 50 mg, more preferably 2 mg to 40 mg, more preferably 2 mg to 30 mg, more preferably 2.5 mg to 40 mg, more preferably 2.5 mg to 30 mg of a compound of formula (III) or a salt thereof, a solvate thereof or one of the solvates of its salt 13. The medicament according to claim 9, comprising 0.1 to 500 mg, preferably 1 mg to 140 mg, more preferably still more preferably 2.5 mg to 50 mg, more preferably 2 to 50 mg, more preferably 2 to 40 mg, more preferably 2 mg to 30 mg, more preferably 2.5 mg to 40 mg, more preferably 2.5 mg to 30 mg of a compound of formula (IV) 14. The medicament according to claim 9, comprising 0.1 to 500 mg, preferably 1 mg to 140 mg, more preferably still more preferably 2.5 mg to 50 mg, more preferably 2 to 50 mg, more preferably 2 to 40 mg, more preferably 2 mg to 30 mg, more preferably 2.5 mg to 40 mg, more preferably 2.5 mg to 30 mg of a compound of formula (VI) 15. A method for treating and / or preventing heart failure with preserved ejection fraction (HFpEF) in women by administering a therapeutically effective amount of at least one compound according to any one of claims 1 to 7 or a medicament according to any one of claims 9 to 14.

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