申请人:Beecham Group P.L.C.
公开号:US04480099A1
公开(公告)日:1984-10-30
A compound of formula (I), and salts thereof: ##STR1## wherein: R.sub.1 is a C.sub.1-6 alkoxy group; R.sub.2 and R.sub.3 are the same or different and are hydrogen, halogen, CF.sub.3, C.sub.1-7 acyl, amino, C.sub.1-7 acyl amino, aminocarbonyl or aminosulphone optionally substituted by one or two C.sub.1-6 alkyl groups; C.sub.1-6 alkyl-SO.sub.n wherein n is 1 or 2; or nitro; R.sub.4 is hydrogen or C.sub.1-6 alkyl; R.sub.5 is C.sub.1-6 alkyl or a group --(CH.sub.2).sub.s R.sub.6 wherein s is 1 or 2 and R.sub.6 is C.sub.3-8 cycloalkyl or phenyl, which phenyl may optionally be substituted by one or two substituents selected from C.sub.1-6 alkyl, C.sub.1-4 alkoxy, CF.sub.3 and halogen; n is 0 to 3; p is 3 to 6; and r plus s is 2 to 5; may be used for the treatment of disorders of the gastro-intestinal function.
化合物公式(I)及其盐:##STR1## 其中:R.sub.1是C.sub.1-6烷氧基;R.sub.2和R.sub.3相同或不同,可以是氢、卤素、CF.sub.3、C.sub.1-7酰基、氨基、C.sub.1-7酰基氨基、氨基甲酰基或氨基磺酰基,其中可以选用一个或两个C.sub.1-6烷基取代;C.sub.1-6烷基-SO.sub.n,其中n为1或2;或硝基;R.sub.4是氢或C.sub.1-6烷基;R.sub.5是C.sub.1-6烷基或一个基团--(CH.sub.2).sub.s R.sub.6,其中s为1或2,R.sub.6是C.sub.3-8环烷基或苯基,该苯基可以选用一个或两个取代基,所述取代基选择自C.sub.1-6烷基、C.sub.1-4烷氧基、CF.sub.3和卤素;n为0至3;p为3至6;r加上s为2至5;可用于治疗胃肠功能紊乱。