TH4948A - Various derivatives of 3- (hydroximethyl) -isokinoline, a process for preparing them. And pharmaceutical mixtures containing the same substance - Google Patents

Abstract

The invention involved a new type of derivatives of 3- (hydroximethyl)-isocquinoline. With the general formula (I), the salt is formed by combining with the acids of those substances. And it involves the process of preparing them, moreover, it involves various pharmaceutical mixtures that have the same substance in ## chemical formula where R and R1 are the same or different and instead of hydrogen or halogens. Atoms, nitros, or C1-4 alcoxins, R2 instead of hydrogen atoms or C1-4 alkyl groups, R3 and R4 are the same or different, and represent hydrogen atoms or groups, or R3 and R4 together. The methylene group, provided that when R represents 3-methoxin, R1 represents 4-methoxin, R3 and R4 are the same group and represent the methyl or ethyl group, R2 is the other group. Go from hydrogen Atoms, the compounds with the formula (I) have the power to Compression of the muscles that are positively valuable (heart tonic) these compounds can increase the strength It is associated with contraction of the myocardiac (poor cardiac function), so these compounds can be used in the treatment of heart disease. Chronic and vascular disease of the heart, drug patent

Claims (1)

1. Process for the preparation of derivatives of 3- (hydroxymethyl) - isocquinoline With the general formula (I) ## chemical formula in which R and R1 are the same or different, and instead of hydrogen or halogen atoms, nitros or C1-4 alkoxins, R2 instead of hydrogen atoms or C1- 4 alkyls, R3 and R4 are the same or different, and represent hydrogen atoms or C1-4 alkyl groups, or together they represent methylene groups. On the other hand, if R represents 3-methoxy, R1 represents 4-methoxy, R3 and R4 are the same group and represent methyl or ethyl group, R2 is any group other than hydrogenat. Tag: drug patent