| 发明名称 |
PREPARATION OF PREGNANE COMPOUND 17 AAESTERS |
| 摘要 |
PURPOSE:To prepare easily pregnane compound 18alpha-esters in high yield by acting Nocardia actiomycetes to pregnane compound 11beta, 17alpha, 21-triesters or 11beta, 17alpha-diesters. |
| 申请公布号 |
JPS5315360(A) |
申请公布日期 |
1978.02.13 |
| 申请号 |
JP19760088195 |
申请日期 |
1976.07.26 |
| 申请人 |
TAISHO PHARMA CO LTD |
发明人 |
KAMANO NORIAKI;TATE YASUHIDE;YASUI HAJIME;OOMURA SADAFUMI;SAWADA JIROU |
| 分类号 |
C12P33/08;A61K31/57;A61P5/38;A61P29/00;C07J5/00;C07J7/00;C07J75/00;C12R1/365 |
主分类号 |
C12P33/08 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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