公开(公告)号：US3714203A

公开(公告)日：1973-01-30

申请号：US3714203D

申请日：1969-07-07

Applicant: ROUSSEL UCLAF

Inventor： NEDELEC L ,  TORELLI V

IPC: B05B1/14 ,  B05B17/04 ,  C07D303/32 ,  C07D303/40 ,  C07J73/00 ,  C07D5/10

CPC classification number: C07D303/32 ,  C07D303/40 ,  C07J73/003

Abstract: 1-OXA-A-Nor steroids of the formula

WHEREIN R is selected from the group consisting of hydrogen, acyl of an organic carboxylic acid of one to 18 carbon atoms and alkyl of one to five carbon atoms which may be further substituted with an aryl, alkoxy and alkylthio which have antiandrogenic activity and their preparation and use.

Abstract translation: 1-OXA-A-型甾体，式WHEREIN R选自氢，1至18个碳原子的有机羧酸的酰基和1至5个碳原子的烷基，可以进一步被芳基取代 ，烷氧基和烷硫基，其具有抗雄激素活性及其制备和用途。