申请人:American Cyanamid Company
公开号:EP0787722A1
公开(公告)日:1997-08-06
This invention provides a compound having the formula
wherein:
Xis phenyl which is optionally substituted;
R and R1are each, independently, hydrogen, halogen, alkyl, alkoxy, hydroxy, or trifluoromethyl;
R2is hydrogen, alkyl, alkoxy, hydroxy, trifluoromethyl;
Yis a radical selected from the group consisting of
R3is independently hydrogen, alkyl, carboxy, carboalkoxy, phenyl, or carboalkyl; n = 2-4;
or a pharmaceutically acceptable salt thereof, with the proviso that each R3 of Y may be the same or different which are useful as antineoplastic agents.
本发明提供了一种化合物,其化学式为:其中:X是苯基,可选地取代;R和R1分别独立地是氢、卤素、烷基、烷氧基、羟基或三氟甲基;R2是氢、烷基、烷氧基、羟基或三氟甲基;Y是从以下组中选择的基团:R3独立地是氢、烷基、羧基、羧烷氧基、苯基或羧基烷基;n = 2-4;或其药学上可接受的盐,其中Y的每个R3可以相同也可以不同,其作为抗肿瘤剂有用。