1-AMIDINOPHENYL-PYRROLIDONES PIPERIDINONES AZETINONES AS PLATELET AGGREGATION INHIBITORS

摘要

This invention relates to compounds having formula (I) or a pharmaceutically acceptable salt thereof which are useful in the inhibition of platelet aggregation, to pharmaceutical compositions of such phenylamidines derivatives, and to a method of inhibiting platelet aggregation in mammals by administering such compounds and compositions.