Phamacologically active 5-carboxy-2-(5-tetrazolyl) pyridines

Details Phamacologically active 5-carboxy-2-(5-tetrazolyl) pyridines Phamacologically active 5-carboxy-2-(5-tetrazolyl) pyridines

1988-02-10

1990-02-27

Lee, Mary C.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

5142275, 5142362, 514241, 514252, 514256, 514307, 514314, 514318, 514337, 514338, 514339, 514333, 544 586, 544124, 544180, 544238, 544333, 544360, 546147, 546174, 546256, 546269, 546270, 546271, 546273, 546274, 546276, 546277, 546278, 546279, A61K 31455, C07D40104

Patent

active

049046756

ABSTRACT:
Compounds of the formula I ##STR1## wherein the groups A, R.sub.1, R.sub.2 and R.sub.3 are as defined in the specification, exhibit valuable pharmacological properties, especially as antifibrotic agents. They are prepared by methods known per se.

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