摘要 |
A compound of the formula <IMAGE> wherein Q is -CO- or -CH2-, R is hydroxyl, lower alkoxy, halogen, -NH-lower alkylene-OH, -NH-lower alkylene-arylthio, -NH-lower alkylene-halogen, <IMAGE> in which <IMAGE> is dilower alkylamino, cycloalkylamino, morpholino, <IMAGE> <IMAGE> +TR <IMAGE> in which R9 is hydrogen, lower alkyl or aryl, R10 is hydrogen, lower alkyl, hydroxy-lower alkyl, hydroxy-lower alkoxy-lower alkyl or di(aryl)-lower alkyl, m is an integer from 4 to 6, n is 2 or 3, R1 is alkyl or aryl-lower alkyl, R2 and R3 are each lower alkyl, or together form tetramethylene, and R4 is hydrogen, lower alkyl or aryl, in which aryl is phenyl which is optionally substituted with a group selected from the group consisting of 1-3 halogen, nitro, lower alkyl and lower alkoxy, or a pharmaceutically acceptable salt thereof, inhibits blood platelet aggregation, has vasodilating activity and inhibits lipoperoxide generation.
|
申请人 |
TOYO JOZO KABUSHIKI KAISHA |
发明人 |
YASO, MASAO;SUZUKI, YUKIO;SHIBATA, KENSUKE;MOCHIZUKI, DAISUKE;HAYASHI, EIICHI |