Tetrahydrothiopyrano(3,2-b)indole derivatives, process for their preparation and pharmaceutical composition containing these compounds
申请人:SHIONOGI & CO., LTD.
公开号:EP0035259A1
公开(公告)日:1981-09-09
Tetrahydrothiopyrano[3,2-b]indole derivatives represented by the formula I:
wherein
R1 is hydrogen, Ci-6 alkyl, C2-6 alkenyl, C2-6 alkynyl, C7-12 aralkyl, C2-11 acyl, or
wherein Y is C1-4 alkylene or C1-4 oxoalkylene and R5 and R6 each is hydrogen or C1-6 alkyl;
R2 is hydrogen or C1-6 alkyl;
R3 is hydrogen, C1-6 alkyl or
wherein Y, R5 and R6 each is as defined above;
is pyrrolidino, piperidinyl, piperazinyl, 4-C1-4 alkylpiperazinyl or morpholino;
R4 is hydrogen or C1-6 alkyl; and
n is an integer of 0, 1 or 2
and the pharmaceutically acceptable salts being useful as analgesic, anti-inflammatory and anti-depressant agents.
由式 I 代表的四氢噻喃并[3,2-b]吲哚衍生物:
其中
R1是氢、Ci-6烷基、C2-6烯基、C2-6炔基、C7-12芳基、C2-11酰基,或
其中 Y 为 C1-4 亚烷基或 C1-4 氧代亚烷基,R5 和 R6 各为氢或 C1-6 烷基;
R2 是氢或 C1-6 烷基
R3是氢、C1-6烷基或
其中 Y、R5 和 R6 各自如上定义;
是吡咯烷基、哌啶基、哌嗪基、4-C1-4 烷基哌嗪基或吗啉基;
R4 是氢或 C1-6 烷基;以及
n 是 0、1 或 2 的整数
这些药学上可接受的盐类可用作镇痛剂、消炎剂和抗抑郁剂。