申请人:BEECHAM GROUP PLC
公开号:EP0202062A2
公开(公告)日:1986-11-20
Compounds of formula (I), and pharmaceutically acceptable salts thereof:
wherein
R1 is C1-6 alkyl;
R2 is amino, C1-7 acylamino or methyl;
R3 is halo or C1-6 alkylthio;
R4 md R5 are independently selected from hydrogen, C1-6 alkyl, phenyl or phenyl C1-4 alkyl any of which phenyl moieties may be substituted by one or two of halo, CF3, C1-6 alkoxy or C1-6 alkyl; and
n is 1 to 3
having gastric motility enchancing activity, a process for their preparation and their use as pharmaceuticals.
式 (I) 的化合物及其药学上可接受的盐类:
其中
R1 是 C1-6 烷基
R2 是氨基、C1-7 氨基酰基或甲基
R3 是卤代或 C1-6 烷硫基;
R4 md R5 独立地选自氢、C1-6 烷基、苯基或苯基 C1-4 烷基,其中任何苯基可被卤素、CF3、C1-6 烷氧基或 C1-6 烷基中的一个或两个取代;以及
n 为 1 至 3
具有增强胃动力活性,其制备方法和药物用途。