| 发明名称 |
PREPARATION OF 177ESTERS OF PREGNANES |
| 摘要 |
PURPOSE:To prepare in high purity and yield, 17-esters of 21-hydroxy-20ketopregnanes useful as adrenal cortical hormones, by the action of specific fungi belonging to Streptomyces genus to 17alpha, 21-dihydroxy-20-ketopregnanes. |
| 申请公布号 |
JPS52148687(A) |
申请公布日期 |
1977.12.10 |
| 申请号 |
JP19760065925 |
申请日期 |
1976.06.05 |
| 申请人 |
TAISHO PHARMA CO LTD |
发明人 |
KAMANO NORIAKI;TATE YASUHIDE;SAWADA JIROU;YASUI HAJIME;OOMURA SADAFUMI |
| 分类号 |
C12P33/16;A61K31/57;A61P5/38;C07J5/00;C12R1/465 |
主分类号 |
C12P33/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
