| 发明名称 |
UN PROCEDIMIENTO PARA LA PREPARACION DE DERIVADOS DE 5-CETOMILBEMICINA. |
| 摘要 |
<p>13-Hydroxy-5-ketomilbemycin derivatives are prepared by oxidizing a 5-ketomilbemycin with selenium dioxide in the presence of a lower aliphatic carboxylic acic. A range of new 13-acyloxy-5-ketomilbemycins and a method or preparing them are also disclosed.</p> |
| 申请公布号 |
ES548244(D0) |
申请公布日期 |
1987.02.16 |
| 申请号 |
ES19440005482 |
申请日期 |
1985.10.25 |
| 申请人 |
SANKYO COMPANY LIMITED |
发明人 |
|
| 分类号 |
C07H19/01;(IPC1-7):C07D493/22;A61K31/35 |
主分类号 |
C07H19/01 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
