5-Substituted-6-aminopyrimidine derivatives, composition and uses
申请人:AMERICAN HOME PRODUCTS CORPORATION
公开号:EP0210025A2
公开(公告)日:1987-01-28
Herein disclosed are aminopyrimidine derivatives having the formula
or tautomeric form thereof, wherein R is halogen or lower alkyl containing 1 to 3 carbon atoms; R' is hydrogen, hydroxy, cyclopropyl, pyridinyl, 1-methyl-1H-pyrrol-2-yl, 2-furanyl, phenyl: and n is an integer from 1 to 3, providing that when R' is hydroxy n is 2 or 3, and the pharmaceutically acceptable addition salts thereof. Also disclosed are processes for their preparation and methods of using the derivatives and pharmaceutical compositions. The derivatives are useful for increasIng cardiac contractility in a mammal.
5-substituted-6-aminopyrimidines, composition and uses as cardiotonic
申请人:American Home Products Corporation
公开号:US04617393A1
公开(公告)日:1986-10-14
Herein is disclosed amino-pyrimidine derivatives, therapeutically acceptable acid addition salts thereof, processes for their preparation, methods of using the derivatives and pharmaceutical compositions. The derivatives are useful for increasing cardiac contractility in a mammal.