| 发明名称 |
A process for preparing a hydroxamic acid |
| 摘要 |
<p>The present invention relates to a process for preparing hydroxamic acids from hydroxylic acid intermediates wherein the carboxylic acid intermediate does not possess reactive substituents such as hydroxy or amino groups.</p> |
| 申请公布号 |
IN192342(B) |
申请公布日期 |
2004.04.10 |
| 申请号 |
IN1999DE51219 |
申请日期 |
1999.04.06 |
| 申请人 |
PFIZER PRODUCTS INC. |
发明人 |
HAWKINGS JOEL MICHAEL |
| 分类号 |
C07D309/14;C07C303/40;C07C311/29;C07C315/04;C07C317/44;C07D309/04;C07D311/94;C07D493/08;(IPC1-7):C07C239/14;C07C259/00;C07C239/16 |
主分类号 |
C07D309/14 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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