3-Lower alkoxycyproheptadines as serotonin inhibitors
申请人:Merck & Co., Inc.
公开号:US04104398A1
公开(公告)日:1978-08-01
The levorotatory enantiomers of 3-loweralkoxy-cyproheptadines are potent antiserotonin agents with a lower order of antihistaminic activity and substantially free of any anticholinergic activity. They are prepared by treatment of the levorotatory enantiomer of 3-iodocyproheptadine with an alkali metal lower alkoxide in the presence of copper powder.
Levorotatory and dextrorotatory enantiomers of 3-methoxycyproheptadine and analogs thereof, process for their preparation and antipsychotic pharmaceutical compositions
申请人:Merck & Co., Inc.
公开号:EP0019797A1
公开(公告)日:1980-12-10
The levorotatory enantiomers of 3-methoxy cyprohep- tadine of the formula
wherein R1 is methyl or cyclopropylmethyl, are antipsychotic agents.