Pyridinyl cyanoguanidine compounds

Details Pyridinyl cyanoguanidine compounds Pyridinyl cyanoguanidine compounds

1993-10-07

1995-03-28

Ivy, Warren C.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

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

546306, C07D21302, A61K 3144

Patent

active

054017580

ABSTRACT:
Compounds having the formula ##STR1## and pharmaceutically acceptable salts thereof wherein R.sup.1 to R.sup.4 and n are as defined herein and X is O, S or NCN. These compounds have potassium channel opening activity and are useful, therefore for example, as cardiovascular agents.

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