申请人:SMITH KLINE & FRENCH LABORATORIES
LIMITED
公开号:EP0198583A1
公开(公告)日:1986-10-22
Compounds of structure (I)
in which, R1 to R4 are the same or different and are each hydrogen, C1-6alkyl, halogen, trifluoromethyl, C1-6alkoxy, C1-6alkanoyl, C 1-6alkoxycarbonyl, RCF20, an ethoxy group substituted by 3 to 5 fluorine atoms, or R2 and R3 together form a group -O(CR2)m O-where m is 1 or 2, and each group R is hydrogen or fluorine; n is 0 or 1; R5 and R6 are the same or different and are each hydrogen, C 1-6alkyl or C3-6cycloalkyl, or R5 and R6 together with the nitrogen atom to which they are attached form an azetidino, pyrrolidino, piperidino, piperazino, N-C1- 4alkylpiperazino or morpholino group; and one of X and Y is a nitrogen atom, and the other is a group CR7 where R7 is hydrogen, C1-6alkyl or NH2; processes for their preparation; intermediates used in their preparation; compositions containing them and their use in therapy in the inhibition of gastric acid.
结构(I)的化合物
其中,R1 至 R4 相同或不同,各自为氢、C1-6烷基、卤素、三氟甲基、C1-6烷氧基、C1-6烷酰基、C 1-6 烷氧基羰基、RCF20、被 3 至 5 个氟原子取代的乙氧基,或 R2 和 R3 共同形成一个基团-O(CR2)m O-其中 m 为 1 或 2,每个基团 R 为氢或氟;n 为 0 或 1;R5 和 R6 相同或不同,各自为氢、C 1-6 烷基或 C3-6 环烷基,或 R5 和 R6 与它们所连接的氮原子一起形成氮杂环丁烷基、吡咯烷基、哌啶基、哌嗪基、N-C1- 4 烷基哌嗪基或吗啉基;X和Y中的一个是氮原子,另一个是基团CR7,其中R7是氢、C1-6烷基或NH2;它们的制备工艺;制备过程中使用的中间体;含有它们的组合物以及它们在抑制胃酸治疗中的用途。