Steroidal anaesthetics of the pregnane and 19-norpregnane series
申请人:Glaxo Laboratories Limited
公开号:US03983111A1
公开(公告)日:1976-09-28
Steroid anaesthetics of the pregnane and 19-norpregnane series are described, the steroids having a 3.alpha.-hydroxy group, a 17.alpha.-hydrogen atom, a 20-oxo group and at the 21-position a cyano, azido or basic amino group.