Process for the preparation of Delta 9(11)- and delta 16-21-chloro-20-keto steroids of the pregnane and D-homopregnane series and their use as intermediates for the synthesis of highly effective corticoids
申请人:SCHERING AKTIENGESELLSCHAFT
公开号:EP0061416B1
公开(公告)日:1985-11-13
US4404141A
申请人:——
公开号:US4404141A
公开(公告)日:1983-09-13
Annen, Klaus; Hofmeister, Helmut; Laurent, Henry, Liebigs Annalen der Chemie, 1982, # 5, p. 966 - 972
作者:Annen, Klaus、Hofmeister, Helmut、Laurent, Henry、Wiechert, Rudolf