NOVEL STEROID SAPONINS, PROCESS FOR THEIR EXTRACTION, AND PROCESS FOR PREPARING 16-DEHYDROPREGNENOLONE THEREFROM
申请人:TOKIWA YAKUHIN KOGYO KABUSHIKI KAISHA
公开号:EP0089377A1
公开(公告)日:1983-09-28
Compounds represented by the general formula:
a process for extracting them from plants belonging to genus Solanum, and a process for preparing 16-dehydropregnenolone therefrom. 16-Dehydropregnenolone is a useful intermediate for preparing sex hormones, corticoids, and oral contraceptives.