发明授权
US4749649A Microbial .DELTA.1-dehydrogenation process using a scavenger of toxic
oxygen
失效
微生物DELTA 1-脱氢方法使用有毒氧清除剂
- 专利标题: Microbial .DELTA.1-dehydrogenation process using a scavenger of toxic oxygen
- 专利标题(中): 微生物DELTA 1-脱氢方法使用有毒氧清除剂
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申请号: US494747申请日: 1983-05-16
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公开(公告)号: US4749649A公开(公告)日: 1988-06-07
- 发明人: Timothy W. Evans , Leo A. Kominek , Holly J. Wolf , Sheryl L. Henderson
- 申请人: Timothy W. Evans , Leo A. Kominek , Holly J. Wolf , Sheryl L. Henderson
- 申请人地址: MI Kalamazoo
- 专利权人: The Upjohn Company
- 当前专利权人: The Upjohn Company
- 当前专利权人地址: MI Kalamazoo
- 主分类号: C12P33/02
- IPC分类号: C12P33/02
摘要:
A process for converting 1,2-saturated 3-keto steroids to 1,2-dehydro steroids which are useful steroid intermediates. The process involves exposing the substrate to steroid-1-dehydrogenase activity in the presence of an added electron carrier and one or more added scavengers of a toxic oxygen species.
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