HETEROCYCLIC DERIVATIVES OF CARBOXYLIC ACID AND THEIR PHARMACEUTICALLY ACCEPTABLE SALTS Russian patent published in 2000 - IPC

Abstract RU 2145959 C1

FIELD: organic chemistry, pharmacy. SUBSTANCE: invention describes heterocyclic derivatives of carboxylic acid of the general formula (I) where Q, A, B, R1-R4 and m have values given in p. 1 of the invention claim or their pharmaceutically acceptable salts showing biological activity, in part, antifibrotic activity. EFFECT: valuable biological properties. 11 cl, 89 ex

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RU 2 145 959 C1

Authors

Klaus Vejdmann

Karl-Gejnts Baringkhauz

Georg Tshank

Martin Bikel'

Dates

2000-02-27Published

1994-11-01Filed