87 results about "5-HT receptor" patented technology

Compounds of formula I or pharmaceutically acceptable salts thereof are provided: wherein each of R1, R2, R3, R4, y, n, m, and Ar are as defined, and described in classes and subclasses herein, which are agonists or partial agonists of the 2C subtype of brain serotonin receptors. The compounds, and compositions containing the compounds, can be used to treat a variety of central nervous system disorders such as schizophrenia.

Disclosed herein are urea-based 5-HT receptor modulators, pharmaceutically acceptable salts and prodrugs thereof, the chemical synthesis thereof, and medical use of such compounds for the treatment and / or management of 5-HT receptor-mediated disorders.

Disclosed herein are compounds of Formula I, or a pharmaceutically acceptable salt, amide, ester, or prodrug thereof. Also disclosed are methods of inhibiting an activity of a monoamine receptor comprising contacting the monoamine receptor or a system containing the monoamine receptor with an effective amount of one or more of the compounds of Formula I. Disclosed are also methods of inhibiting an activation of a monoamine receptor comprising contacting the monoamine receptor or a system containing the monoamine receptor with an effective amount of one or more of the compounds of Formula I. Furthermore, methods of treating psychotic disease using a compound of Formula I are disclosed.

The present invention relates to certain pyrazole derivatives of Formula (I) and pharmaceutical compositions thereof that modulate the activity of the 5-HT2A serotonin receptor. Compounds and pharmaceutical compositions thereof are directed to methods useful in the prophylaxis or treatment of progressive multifocal leukoencephalopathy.

The present invention relates to certain pharmaceutical compositions of a 5-HT2A serotonin receptor modulator and methods for preparing pharmaceutical composition related thereto. The pharmaceutical compositions are useful in the treatment of platelet aggregation, coronary artery disease, myocardial infarction, transient ischemic attack, angina, stroke, atrial fibrillation, reducing the risk of blood clot formation, asthma or symptoms thereof, agitation or a symptom, behavioral disorders, drug induced psychosis, excitative psychosis, Gilles de la Tourette's syndrome, manic disorder, organic or NOS psychosis, psychotic disorder, psychosis, acute schizophrenia, chronic schizophrenia, NOS schizophrenia and related disorders, sleep disorders, diabetic-related disorders, progressive multifocal leukoencephalopathy and the like.

Disclosed herein are compounds of Formula I,or a pharmaceutically acceptable salt, amide, ester, or prodrug thereof. Also disclosed are methods of inhibiting an activity of a monoamine receptor comprising contacting the monoamine receptor or a system containing the monoamine receptor with an effective amount of one or more of the compounds of Formula I. Disclosed are also methods of inhibiting an activation of a monoamine receptor comprising contacting the monoamine receptor or a system containing the monoamine receptor with an effective amount of one or more of the compounds of Formula I. Furthermore, methods of treating psychotic disease using a compound of Formula I are disclosed.

The present invention provides compositions and methods and for increasing the bioavailability of therapeutic agents in a subject, as well as compositions and methods for providing migraine pain relief. The compositions include at least one alkyl glycoside and at least one therapeutic agent, such as a 5-HT receptor agonist, wherein the alkylglycoside has an alkyl chain length from about 10 to about 16 carbon atoms.

Pharmaceutical compositions containing dihydroergotamine (DHE) and methods in which DHE is administered to patients for treatment of migraine without side effects or adverse effects are disclosed. Methods for rapid treatment of migraine with DHE are disclosed comprising: dampening the peak plasma concentration (Cmax) and slightly delaying the peak such as to avoid activating the dopaminergic and adrenergic receptors, while achieving sufficient active binding to the serotonin receptors to provide relief from migraine symptoms within a timeframe that permits rapid resolution of migraine symptoms. Inhaler devices suitable for the methods are disclosed. Kits for practicing the methods of invention are disclosed.

Pharmaceutical compositions are provided for the pharmacological treatment of breathing disorders and, more specifically, to compositions containing agents having serotonin receptor modulating activity for the alleviation of sleep apnea (central and obstructive) and other sleep-related breathing disorders wherein the active ingredients are released such as to extend effective blood plasma concentrations across the period of sleep.

Disclosed herein are isolated forms of the compounds of Formula (I), (II), (III), (IV) and (V), or a pharmaceutically acceptable salt, prodrug, hydrate, solvate, polymorph, or ester thereof. Also disclosed are methods of inhibiting an activity of a serotonin receptor, methods inhibiting an activation of a serotonin receptor, and methods of alleviating or treating various disease conditions and side effects.

Disclosed herein are substituted naphthalene-based melatonin (MT) receptor modulators and / or 5-HT receptor modulators of Formula I, process of preparation thereof, pharmaceutical compositions thereof, and methods of use thereof.

The present invention relates to certain compositions of a 5-HT2A serotonin receptor modulator and methods for their preparation. The compositions disclosed herein are useful for increasing slow wave sleep, improving sleep consolidation, improving sleep maintenance and improving sleep quality, and for treating insomnia and related sleep disorders, dyssomnias, parasomnias and nonrestorative sleep and the like. The compositions disclosed herein are further useful for treating platelet aggregation, coronary artery disease, myocardial infarction, transient ischemic attack, angina, stroke, atrial fibrillation, thrombosis, asthma or symptoms thereof, agitation or symptoms thereof, behavioral disorders, drug induced psychosis, excitative psychosis, Gilles de la Tourette's syndrome, manic disorder, organic or NOS psychosis, psychotic disorders, psychosis, acute schizophrenia, chronic schizophrenia, NOS schizophrenia and related disorders, diabetic-related disorders and progressive multifocal leukoencephalopathy and the like.

Formulations for and methods of treatment of Dravet syndrome that avoid side effects are disclosed. The formulations comprise a 5-HT receptor agonists which does not agonize selected 5-HT receptor subtypes, and in particular does not agonize the receptor subtype 5-HT2B. Also disclosed are combinations of such 5-HT receptor agonists. Also disclosed are combinations of such 5-HT receptor agonists and SSRIs, SNRIs, and triptans for treating co-morbidities associated with Dravet syndrome.

The present invention relates to, among other things, methods for treating trigeminal cephalgias such as migraine and migraine like headaches and other cerebrovascular conditions associated with pain and or inflammation. When non-steroidal anti inflammatory drugs (NSAIDs), such as ketoprofen, are applied locally using specific topical formulations immediate relief of pain is obtained. Intense pain is typically reduced to mild pain or no pain within 30 minutes of application of the topical formulation. The NSAID may be given in combination with other pharmacological agents, such as vasoconstrictors, opioids, decongestants and / or non-opioid migraine drugs, such as triptans and ergots and agents that affect serotonin receptors as agonists, antagonists or partial agonists.

Pharmaceutical compositions containing dihydroergotamine (DHE) and methods in which DHE is administered to patients for treatment of migraine without side effects or adverse effects are disclosed. Methods for rapid treatment of migraine with DHE are disclosed comprising: dampening the peak plasma concentration (Cmax) and slightly delaying the peak such as to avoid activating the dopaminergic and adrenergic receptors, while achieving sufficient active binding to the serotonin receptors to provide relief from migraine symptoms within a timeframe that permits rapid resolution of migraine symptoms. Inhaler devices suitable for the methods are disclosed. Kits for practicing the methods of invention are disclosed.

The present application relates to 1,2,3,4,4a,5,6,7-octahydropyrazino[1,2-a][1,4]benzodiazepine, 1,2,3,4,4a,5,6,7-octahydropyrazino[1,2-a][1,5]benzodiazepine, 2,3,4,4a,5,6,7,11b-octahydro-1H-pyrido[3,4-d][2]benzazepine, 1,2,3,4,4a,5,6,7-octahydropyrazino[1,2-a][1]benzazepine, 1,2,3,4,4a,5-hexahydro-7H-pyrazino[1,2-a][4,1]benzoxazepine, and 2,3,4,4a,5,6-hexahydro-1H-pyrazino[2,1-d][1,5]benzoxazepine, and 5,6,7,7a,8,9,10,11-octahydropyrazino[1,2-d]pyrido[3,2-b][1,4]diazepine derivatives of formula (I)wherein R1, R2, R3, R4, R5, R6, X1, X2, X3, X4, Y1, Y2, and Y3 are as defined in the specification. The present application also relates to compositions comprising such compounds, and methods of treating disease conditions using such compounds and compositions, and methods for identifying such compounds.

One aspect of the present invention relates to novel heterocyclic compounds. A second aspect of the present invention relates to the use of the novel heterocyclic compounds as ligands for various cellular receptors, including serotonin receptors and dopamine receptors. The compounds of the present invention will find use in the treatment of numerous ailments, conditions and diseases which afflict mammals, including but not limited to addiction, anxiety, depression, sexual dysfunction, hypertension, migraine, Alzheimer's disease, obesity, emesis, psychosis, analgesia, schizophrenia, Parkinson's disease, restless leg syndrome, sleeping disorders, attention deficit hyperactivity disorder, irritable bowel syndrome, premature ejaculation, menstrual dysphoria syndrome, urinary incontinence, inflammatory pain, neuropathic pain, Lesche-Nyhane disease, Wilson's disease, Tourette's syndrome, psychiatric disorders, stroke, and senile dementia.

The present application relates to 1,2,3,4,4a,5,6,7-octahydropyrazino[1,2-a][1,4]benzodiazepine, 1,2,3,4,4a,5,6,7-octahydropyrazino[1,2-a][1,5]benzodiazepine, 2,3,4,4a,5,6,7,11b-octahydro-1H-pyrido[3,4-d][2]benzazepine, 1,2,3,4,4a,5,6,7-octahydropyrazino[1,2-a][1]benzazepine, 1,2,3,4,4a,5-hexahydro-7H-pyrazino[1,2-a][4,1]benzoxazepine, and 2,3,4,4a,5,6-hexahydro-1H-pyrazino[2,1-d][1,5]benzoxazepine, and 5,6,7,7a,8,9,10,11-octahydropyrazino[1,2-d]pyrido[3,2-b][1,4]diazepine derivatives of formula (I) wherein R1, R2, R3, R4, R5, R6, X1, X2, X3, X4, Y1, Y2, and Y3 are as defined in the specification. The present application also relates to compositions comprising such compounds, and methods of treating disease conditions using such compounds and compositions, and methods for identifying such compounds.

An orally disintegrating tablet of 5-HT receptor agonist and a preparation method thereof are disclosed. The invention relates to an orally disintegrating tablet of 5-HT receptor agonist as well as a prescription and a process for preparing the orally disintegrating tablet of 5-HT receptor agonist by a freeze-drying method. The orally disintegrating tablet of 5-HT receptor agonist disclosed by the invention is prepared from main medicines and pharmaceutical excipients, without the need of water while administration, capable of being rapidly disintegrated in mouth, and suitable for the administration of patients with difficulty in swallowing, such as the old and children; simultaneously, the orally disintegrating tablet of 5-HT receptor agonist is suitable for administration in a condition that water is not easy to obtain during travelling; and the orally disintegrating tablet of 5-HT receptor agonist has the advantages of being convenient to take, fast in absorption, small in first pass effect, small in irritation on digestive tract mucosa and the like, as well as has wide market application prospect. Moreover, the orally disintegrating tablet of 5-HT receptor agonist disclosed by the invention can obviously reduce the side effects of 5-HT receptor agonist. Additionally, the invention further relates to a preparation method for the orally disintegrating tablet of 5-HT receptor agonist.

The present invention relates to Radiolabeled Compounds and methods of use thereof for treating or preventing a psychiatric disorder in a subject, for stabilizing the mood of a subject having a mood disorder, or as imaging agents for a serotonin receptor. Compositions comprising an imaging-effective amount of a Radiolabeled Compound are also disclosed.