Anti-ulcer pyridyloxy derivatives, their preparation and uses

Details Anti-ulcer pyridyloxy derivatives, their preparation and uses Anti-ulcer pyridyloxy derivatives, their preparation and uses

1993-03-22

1997-04-01

Ivy, C. Warren

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Heterocyclic carbon compounds containing a hetero ring...

5142238, 5142268, 5142278, 5142372, 514241, 514252, 514326, 514332, 514336, 514340, 514341, 514342, 514343, 514318, 544 3, 544 8, 544 55, 544 56, 544 66, 544 67, 544 96, 544 98, 544124, 544179, 544180, 544238, 544333, 544360, 544405, 546193, 546194, 5462687, 5462691, 5462697, 5462711, 5462714, 5462421, 5462724, 5462727, 5462754, 5462764, 5462801, 5462807, 5462821, 5462834, C07D40100, C07D40900, A61K 3154, A61K 31505

Patent

active

056165790

ABSTRACT:
Compounds of formula (I): ##STR1## [wherein: R.sup.1 is a cyclic amino group, or a dialkylamino group; R.sup.2 a group of formula --NHCHR.sup.3 R.sup.4 wherein R.sup.3 and R.sup.4 are each alkyl aryl or aralkyl, or together form a cycloalkyl group, or R.sup.2 is an aromatic heterocyclic group, or a group of formula --B--S(O).sub.m --R.sup.5 wherein R.sup.5 is a substituted alkyl group, or an aromatic heterocyclic group; B is an alkylene or alkylidene group; m is 0, 1 or 2; A is a group of formula --CH.dbd.CH-- or --(CH.sub.2).sub.n --, where n is 1, 2 or 3]; and salts thereof have valuable anti-ulcer activity.

REFERENCES:
patent: 5190994 (1993-03-01), Clemence et al.

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