发明名称 |
Process for preparation of pyrazole derivatives |
摘要 |
A process for preparation of Pyrazole derivatives adapted for one pot reaction involving the use of a pyclizing agent and involving the step of amidation in the presence of a catalyst. The steps for isolation and purification of found Pyrazole derivatives are also disclosed. |
申请公布号 |
US8431609(B2) |
申请公布日期 |
2013.04.30 |
申请号 |
US20070527857 |
申请日期 |
2007.04.30 |
申请人 |
SHAH DARMESH MAHENDRABHAI;WADER GURUPRASAD |
发明人 |
SHAH DARMESH MAHENDRABHAI;WADER GURUPRASAD |
分类号 |
A61K31/415;C07D231/14 |
主分类号 |
A61K31/415 |
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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