| 摘要 |
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. |
