Spiro(cyclohexane-1,1'(3'H)-isobenzofuran)s, processes and intermediates for their preparation and pharmaceutical compositions containing them
申请人:HOECHST-ROUSSEL
PHARMACEUTICALS INCORPORATED
公开号:EP0027522A1
公开(公告)日:1981-04-29
The present invention relates to novel spiro [cyclohexan3-1,1'(3'H)-isobenzofuran]s of the formula
wherein R, is hydrogen; R2 is NR5R6 wherein R5 is hydrogen, loweralkyl;
R6 is hydrogen or loweralkyl; R, is hydrogen, loweralkyl or cycloalkyl having 3 to 7 carbon atoms, inclusive
wherein X is hydrogen, halogen or loweralkyl; R4 is hydrogen, loweralkyl or hydroxy; R3 and R4 taken together with the carbon atom to which they are attached form a carbonyl group; the geometrical isomers and optical antipodes thereof and the pharmaceutically acceptable salts thereof wherein R, is not the
group, which compounds exhibit antidepressant, tranquilizer, analgesic and anticonvulsant activity.
本发明涉及新型螺[环己烷-3-1,1'(3'H)-异苯并呋喃],其式为
其中 R, 是氢;R2 是 NR5R6,其中 R5 是氢、低级烷基;
其中 R5 是氢、低级烷基; R6 是氢或低级烷基; R, 是氢、低级烷基或具有 3 至 7 个碳原子(含 7 个)的环烷基
其中 X 是氢、卤素或低级烷基;R4 是氢、低级烷基或羟基;R3 和 R4 与它们所连接的碳原子一起形成一个羰基;其几何异构体和光学反义体及其药学上可接受的盐,其中 R, 不是基团。
基团,这些化合物具有抗抑郁、镇静、镇痛和抗惊厥活性。