1,3,4,6,7,11b-Hexahydro-7-aryl-2H-pyrazino (2,1-alpha) isoquinolines useful as intermediates and pharmaceutical compounds and methods of preparation
申请人:PENNWALT CORPORATION
公开号:EP0107825A1
公开(公告)日:1984-05-09
Compounds of formula
wherein R1 is hydrogen, alkyl, cycloalkyl, alkanoyl, aralkyl, aralkanoyl, aryl or aroyl and R2 and R3 are the same or independently hydrogen, halogen, hydroxy, acyloxy, nitro, amino, aminoalkyl, trifluoromethyl, alkyl, alkoxy, acyl, cyano, or alkylamino with antidepressant, antihistaminic and cholinergic activity.
式中的化合物
其中 R1 是氢、烷基、环烷基、烷酰基、芳烷基、芳烷酰基、芳基或芳基,R2 和 R3 相同或独立地是氢、卤素、羟基、酰氧基、硝基、氨基、氨基烷基、三氟甲基、烷基、烷氧基、酰基、氰基或烷基氨基,具有抗抑郁、抗组胺和胆碱能活性。