Use of fumaric acid derivatives for treating cardiac insufficiency, and asthma

a technology of fumaric acid and derivatives, which is applied in the direction of cardiovascular disorders, drug compositions, peptide/protein ingredients, etc., can solve the problems of respiratory distress

Inactive Publication Date: 2007-02-01
FUMAPHAM AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0023]FIG. 4 is a bar chart showing left ventricular enddiastolic diameters on Dahl rats before and after 8 weeks of high salt diet in the absence and presence of DMF.

Problems solved by technology

In particular, asthma cardiale may result in respiratory distress due to increased congestion in the lesser circulation in the case of a left ventricular insufficiency.

Method used

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  • Use of fumaric acid derivatives for treating cardiac insufficiency, and asthma
  • Use of fumaric acid derivatives for treating cardiac insufficiency, and asthma
  • Use of fumaric acid derivatives for treating cardiac insufficiency, and asthma

Examples

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examples of preparation

[0062] To explain the use according to the invention, various examples for the preparation of preferred pharmaceutical preparations are given below. The examples are for illustrations purposes only, but not to restrict the invention.

example 1

Preparation of Film Tablets with an Enteric Coating Containing 100.0 mg of Monomethyl Fumarate-Ca Salt, which Corresponds to 78 mg of Fumaric Acid

[0063] Taking the necessary precautions (breathing mask, gloves, protective clothing, etc.), 10 kg of monomethyl fumarate-Ca salt are crushed, mixed intensely and homogenized by means of a sieve 800. Then an excipient mixture of the following composition is prepared: 21 kg of starch derivative (STA-RX 1500®), 2 kg of micro-crystalline cellulose (Avicel PH 101®), 0.6 kg of polyvinyl pyrrolidone (PVP, Kollidon® 25), 4 kg of Primogel®, 0.3 kg of colloidal silicic acid (Aerosil®).

[0064] The active ingredient is added to the entire powder mixture, mixed, homogenized by means of a sieve 200 and processed with a 2% aqueous solution of polyvinyl pyrrolidone (PVP, Kollidon® 25) in the usual manner into binder granules, and then mixed with the outer phase in a dry state. The latter consists of 2 kg of a so-called FST complex containing 80% of tal...

example 2

Preparation of Enteric Coated Capsules Containing 86.5 mg of Monoethyl Fumarate-Ca Salt and 110.0 mg of Dimethyl Fumarate, which Corresponds to a Total of 150 mg of Fumaric Acid

[0068] Taking the necessary precautions (breathing mask, gloves, protective clothing, etc.), 8.65 kg of monoethyl fumarate-Ca salt and 11 kg of dimethyl fumarate are intensely mixed with a mixture consisting of 15 kg of starch, 6 kg of lactose Ph. Helv. VII, 2 kg of micro-crystalline cellulose (Avicel®), 1 kg of polyvinyl pyrrolidone (Kollidon® 25) and 4 kg of Primogel® and homogenized by means of a sieve 800.

[0069] Together with a 2% aqueous solution of polyvinyl pyrrolidone (Kollidon® 25) the entire powder mixture is processed in the usual manner into a binder granulate and mixed with the outer phase in the dried state. Said outer phase consists of 0.35 kg of colloidal silicic acid (Aerosil®), 0.5 kg of magnesium stearate and 1.5 kg of talcum Ph. Helv. VII. The homogeneous mixture is then filled in porti...

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Abstract

According to a first aspect the invention relates to the use of fumaric acid derivatives selected from the group consisting of dialkyl fumarates, monoalkyl hydrogen fumarates, fumaric acid monoalkyl ester salts, fumaric acid monoamides, monoamido fumaric acid salts, fumaric acid diamides, monoalkyl monoamido fumarates, carbocyclic and oxacarbocyclic oligomers of these compounds and mixtures thereof for preparing a drug for the treatment or prevention of cardiac insufficiency, in particular left ventricular insufficiency, myocardial infarction and angina pectoris. According to a second aspect the invention relates to the use of fumaric acid derivatives, selected from the group consisting of dialkyl fumarates, monoalkyl hydrogen fumarates, fumaric acid monoalkyl ester salts, fumaric acid monoamides, monoamido fumaric acid salts, fumaric acid diamides, monoalkyl monoamido fumarates, carbocyclic and oxacarbocyclic oligomers of these compounds and mixtures thereof for preparing a drug for the treatment of asthma and chronic obstructive pulmonary diseases, especially asthma caused by allergies, infections, analgesics, job conditions or physical effort, mixed forms of asthma, or asthma cardiale.

Description

[0001] The present invention relates to the use of fumaric acid derivatives for preparing a drug for treating cardiac insufficiency, and asthma. PRIOR ART [0002] Fumaric acid dialkyl esters and fumaric acid monoalkyl esters and salts thereof have been successfully used for treating psoriasis for a long time. The use has been described in a number of patents, cf. e.g. DE 25 30 372, DE 26 21 214 or EP-B-0 312 697. [0003] Also, the use of fumaric acid mono- and diesters for treating autoimmune diseases such as e.g. polyarthritis or multiple sclerosis (cf. DE 197 21 099.6 and DE 198 53 487.6), but also for use in transplantation medicine (cf. DE 198 53 487.6 and DE 198 39 566.3) has been described. Moreover, the use of fumaric acid mono- and diesters for treating NFkappaB-mediated diseases as well as the treatment of mitochondrial diseases and / or as NFkappaB inhibitor is known from DE 101 01 307.8 and DE 100 00 577.2. All mentioned publications describe fumaric acid mono- and diesters, ...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A61K38/16A61K38/10A61K38/08A61K38/06A61K38/04A61K31/573A61K31/198A61K31/19A61K31/231A61P9/00A61P11/06
CPCA61K31/231A61K31/573A61K2300/00A61K31/197A61K31/225A61P9/00A61P9/10A61P11/00A61P11/06
Inventor JOSHI, RAJENDRA K.STREBEL, HANS-PETERZAUGG, CHRISTIANTAMM, MICHAEL
Owner FUMAPHAM AG
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