Pyrrolo[2,1-b] [3]benzazepines useful for producing a skeletal muscle
申请人:Merck & Co., Inc.
公开号:US04112112A1
公开(公告)日:1978-09-05
11-Aminopropylidene-Pyrrolo[2,1-b] [3]benzazepines are disclosed to have pharmaceutical utility as skeletal muscle relaxants and tranquilizers. They are prepared by a Grignard reaction on pyrrolo[2,1-b] [3]benzazapin-11-ones followed by dehydration, or by a Wittig reaction on the same ketones.