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.
cis-1,3,4,6,7,11b-Hexahydro-2-methyl-7-phenyl-2H-pyrazino[2,1-a]isoquinoline: a new atypical antidepressant
作者:Ronald C. Griffith、Robert J. Gentile、Roger C. Robichaud、Jerry Frankenheim
DOI:10.1021/jm00374a011
日期:1984.8
aromatic substituted, and optically resolved derivatives were prepared and evaluated for anticholinergic, antihistaminic, and antidepressant activity. In particular, the target cis isomer 7a as predicted from the modelling studies appears to possess excellent atypical antidepressant activity. This activity resides in the (+)-S,S optical isomer 10, which has the same absolute configuration as (+)-mianserin