申请人:Ciba-Geigy Corporation
公开号:US04758559A1
公开(公告)日:1988-07-19
Disclosed are the compounds of the formula ##STR1## wherein n represents the integer 1,2,3 or 4; R.sub.1 represents hydrogen, lower alkyl, halogen, trifluoromethyl, hydroxy or lower alkoxy; R.sub.2 represents hydrogen or lower alkyl; R.sub.3 represents hydrogen, lower alkyl or halogen; R.sub.4 represents amino, lower alkylamino, di-lower alkylamino, morpholino, N-lower alkyl or N-aryl piperazino, pyrrolidino, piperidino or substituted piperidino selected from ##STR2## in which R.sub.5 represents hydrogen, halogen or lower alkyl; and pharmaceutically acceptable salts thereof; which are useful in mammals as calmodulin antagonists for the treatments of gastrointestinal disorders.
本发明涉及具有以下式的化合物:##STR1## 其中n表示整数1、2、3或4;R1表示氢、低烷基、卤素、三氟甲基、羟基或低烷氧基;R2表示氢或低烷基;R3表示氢、低烷基或卤素;R4表示氨基、低烷基氨基、二低烷基氨基、吗啉基、N-低烷基或N-芳基哌嗪基、吡咯烷基、哌啶基或选择自##STR2## 其中R5表示氢、卤素或低烷基的取代哌嗪基;以及其药学上可接受的盐;在哺乳动物中作为钙调蛋白拮抗剂用于治疗胃肠道疾病。