| 发明名称 |
METHOD FOR THE BIOLOGICAL PREPARATION OF HYDROXYVITAMIN D COMPOUNDS |
| 摘要 |
A method for introducing hydroxyl groups into vitamin D compound at the 1.alpha.- and/or 25-positions in the presence of a cyclodextrin compound by the use of a reaction mixture containing a microorganism being capable of hydroxylating vitamin D compound or a enzyme produced from the microorganism, is disclosed.
|
| 申请公布号 |
CA2044550(C) |
申请公布日期 |
2000.09.26 |
| 申请号 |
CA19912044550 |
申请日期 |
1991.06.13 |
| 申请人 |
|
发明人 |
TAKEDA, KOJI;KIMURA, KIYOSHI;OKAMURA, KAZUHIKO;OKAMOTO, ROKURO;SASAKI, JOJI;ADACHI, TAKASHI;OMURA, SADAFUMI |
| 分类号 |
C12P7/02;C12R1/01;C12R1/365;(IPC1-7):C12P7/22 |
主分类号 |
C12P7/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
