| 发明名称 |
Enhanced method of preparing antiparasitic preparation |
| 摘要 |
<p>An improved process for the preparation of the antiparasitic compound 25-cyclohexyl-22,23-dihydro-5-hydroxyiminoavermectin B1 monosaccharide from doramectine and intermediates therefor and crystalline solvates thereof.</p> |
| 申请公布号 |
CZ20000095(A3) |
申请公布日期 |
2000.05.17 |
| 申请号 |
CZ20000000095 |
申请日期 |
1998.07.23 |
| 申请人 |
PFIZER INC. |
发明人 |
WALSHE NIGEL DEREK ARTHUR;CAMBERS SELENA JANE |
| 分类号 |
A61K31/7048;A61P33/00;A61P33/10;C07H17/08;C07H19/01;(IPC1-7):C07H19/01;A61K31/704 |
主分类号 |
A61K31/7048 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
