申请人:Hoechst-Roussel Pharmaceuticals Inc.
公开号:US04507306A1
公开(公告)日:1985-03-26
cis-4a-Aryl-1,2,3,4,4a,9b-hexahydro-benzofuro[3,2-c]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.
描述了cis-4a-芳基-1,2,3,4,4a,9b-六氢-苯并噻喃[3,2-c]吡啶类化合物及其制备方法。在氮原子上可能存在取代基,包括低烷基、低烯基、苯基低烷基、氢、氰基低烷基、苯基羰基低烷基、苯氧基低烷基和环烷基低烷基。4a-芳基可能是苯基、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和抗惊厥剂。还描述了作为制备上述化合物的中间体的3-氟苯基-1-甲基-4-芳基-4-哌啶醇以及制备方法。