发明授权
US4592868A 11-hydroxypregn-4-en-3-one-20-carbaldehyde and a method for its
production
失效
11-羟基孕-4-烯-3-酮-20-甲醛及其制备方法
- 专利标题： 11-hydroxypregn-4-en-3-one-20-carbaldehyde and a method for its production
- 专利标题（中）： 11-羟基孕-4-烯-3-酮-20-甲醛及其制备方法
-
申请号： US607458申请日： 1984-05-07
-
公开(公告)号： US4592868A公开(公告)日： 1986-06-03
- 发明人: Masao Tsuji , Fumio Mori , Yoshihiro Ichihara
- 申请人： Masao Tsuji , Fumio Mori , Yoshihiro Ichihara
- 申请人地址： JPX Kurashiki
- 专利权人： Kuraray Co., Ltd.
- 当前专利权人： Kuraray Co., Ltd.
- 当前专利权人地址： JPX Kurashiki
- 优先权： JPX58-81235 19830509
- 主分类号： C12P33/16
- IPC分类号： C12P33/16 ; C07J7/00 ; C07J9/00 ; C12P33/00
摘要：
There is provided the novel compound 11-hydroxypregn-4-en-3-one-20-carbaldehyde, as well as a microbial method for production of the same. This novel compound is of value as a starting material for antiinflammatory corticoids such as hydrocortisone, cortisone, prednisolone and prednisone.
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