This invention relates to hexahydroindolizinones of the formula
wherein R' and R2 are hydrogen; halogen; alkyl; alkoxy; or phenyl; Y is R3R4N-; or a group of the formula
R3 and R4 are alkyl, R5 and R6 are alkyl, m is an integer from 2 to 6; n is an integer from 2 to 4, and the racemic mixtures and isomers thereof; and the pharmaceutically acceptable acid addition salts thereof, which are useful as inhibitors of cardiac arrhythmias and of platelet aggregation and are therefore useful in the treatment of irregular heartbeat and in the prevention of thrombus formation.
本发明涉及六氢
吲嗪酮,其式为
其中R'和R2是氢;卤素;烷基;烷氧基;或苯基;Y是R3R4N-;或式中的基团
R3和R4是烷基,R5和R6是烷基,m是2至6的整数;n是2至4的整数,以及它们的外消旋混合物和异构体;及其药学上可接受的酸加成盐,它们可作为心律失常和血小板聚集的
抑制剂,因此可用于治疗心律不齐和预防血栓形成。