Cis-4a-aryl-1,2,3,4,4a,9b-hexahydro-benzofuro(3,2-c)pyridines, a process for preparing the same, and their use as medicaments
申请人:HOECHST-ROUSSEL
PHARMACEUTICALS INCORPORATED
公开号:EP0100046A1
公开(公告)日:1984-02-08
cis-4a-Aryl-1,2,3,4,4a,9b-hexahydro-benzofuro[3,2c]-pyridines and methods of preparing same are described. On the nitrogen atom there may be a substituent including loweralkyl, loweralkenyl, phenylloweralkyl, hydrogen, cyanoloweralkyl, phenylcarbonylloweralkyl, phenoxyloweralkyl and cycloalkylloweralkyl. The 4a-aryl group may be a phenyl, mono-halogen substituted phenyl, tolyl, methoxyphenyl, hydroxyphenyl, or furyl. These compounds are useful as analgesic and anticonvulsant agents. 3-o-Fluorophenyl-1-methyl-4-aryl-4-piperidinols which are useful as intermediates for preparing the aforementioned compounds and methods for preparing same are also described.
介绍了顺式-4a-芳基-1,2,3,4,4a,9b-六氢苯并呋喃并[3,2c]-吡啶及其制备方法。氮原子上可以有取代基,包括低级烷基、低级烯基、苯基低级烷基、氢、氰基低级烷基、苯基羰基低级烷基、苯氧基低级烷基和环烷基低级烷基。4a-芳基可以是苯基、单卤素取代的苯基、甲苯基、甲氧基苯基、羟基苯基或呋喃基。这些化合物可用作镇痛剂和抗惊厥剂。此外,还介绍了可用作制备上述化合物中间体的 3-邻氟苯基-1-甲基-4-芳基-4-哌啶醇及其制备方法。