Method for producing hexanor-5,9-seco-pregnan-5-oic acid
    3.
    发明授权
    Method for producing hexanor-5,9-seco-pregnan-5-oic acid 失效
    生产HEXANOR-5,9-SECO-PREGNAN-5-OIC酸的方法

    公开(公告)号:US3853707A

    公开(公告)日:1974-12-10

    申请号:US38904173

    申请日:1973-08-16

    申请人: HOFFMANN LA ROCHE

    CPC分类号: C12P33/00 Y10S435/866

    摘要: The present invention relates to a microbiological method for producing 20beta-hydroxy-9-oxo-1,2,3,4,10,19-hexanor-5,9-secopregnan-5-oic acid, an intermediate for known steroids, from 3beta, 20beta-dihydroxypregn-5-ene or 2beta, 20-dihydroxypregn-5ene.

    摘要翻译: 本发明涉及一种用于生产二羟乙基-9-氧代-1,2,3,4,10,19-己烷-5,9-孕孕烷-5-酸的微生物学方法,已知类固醇 ,来自3β,20β-二羟基孕甾-5-烯或2beta,20-二羟孕甾-5-烯。