| 发明名称 |
Novel process for the preparation of pyrazoles from isoxazoles |
| 摘要 |
The present invention is a process in which isoxazoles are treated with Mo(CO)6 and then hydrazine to obtain corresponding pyrazoles.
|
| 申请公布号 |
US4924002(A) |
申请公布日期 |
1990.05.08 |
| 申请号 |
US19890310260 |
申请日期 |
1989.02.13 |
| 申请人 |
WARNER-LAMBERT COMPANY |
发明人 |
KOSTLAN, CATHERINE R. |
| 分类号 |
A61K;C07D;C07D231/12;C07D231/14;C07D261/06;C07D275/02;C07F7/18;C07F9/653 |
主分类号 |
A61K |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
