A compound of formula (I), and salts thereof:
wherein:
R, is a C1-6 alkoxy group;
R2 and R3 are the same or different and are hydrogen, halogen, CF3, C1-7 acyl, amino, C1-7 acyl amino, aminocarbonyl or aminosulphone optionally substituted by one or two C1-6 alkyl groups; C1-6 alkyl-SOn wherein n is 1 or 2; or nitro;
R4 is hydrogen or C1-6 alkyl;
R5 is C1-6 alkyl or a group -(CH2)sR6 wherein s is 1 or 2 and R6 is C3-8 cycloalkyl or phenyl, which phenyl may optionally be substituted by one or two substituents selected from C1-6 alkyl, C1-4 alkoxy, CF3 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.
式 (I) 的化合物及其盐类:
其中
R,是 C1-6 烷氧基;
R2 和 R3 相同或不同,并且是氢、卤素、
CF3、C1-7 乙酰基、
氨基、C1-7 乙酰
氨基、
氨基羰基或
氨基磺酰基,任选被一个或两个 C1-6 烷基取代;C1-6 烷基-SOn,其中 n 为 1 或 2;或硝基;
R4 是氢或 C1-6 烷基;
R5 是 C1-6 烷基或基团-(
CH2)sR6,其中 s 是 1 或 2,R6 是 C3-8 环烷基或苯基,苯基可任选被一个或两个选自 C1-6 烷基、C1-4 烷氧基、 和卤素的取代基取代;
n 为 0 至 3
p 为 3 至 6;以及
r 加 s 为 2 至 5;可用于治疗胃肠功能紊乱。