发明公开
EP1805176A2 EFFICIENT SYNTHESIS OF 4,5-DIHYDRO-PYRAZOLO[3,4-C]PYRID-2-ONES
审中-公开
4,5-二氢 - 吡唑并有效地合成并[3,4-c〕吡啶-2-酮
- 专利标题： EFFICIENT SYNTHESIS OF 4,5-DIHYDRO-PYRAZOLO[3,4-C]PYRID-2-ONES
- 专利标题（中）： 4,5-二氢 - 吡唑并有效地合成并[3,4-c〕吡啶-2-酮
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申请号： EP05805626.8申请日： 2005-09-27
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公开(公告)号： EP1805176A2公开(公告)日： 2007-07-11
- 发明人: MUDRYK, Boguslaw, M. , CUNIERE, Nicolas , HSIEH, Dau-Ming , ROSSANO, Lucius , LIANG, Jing , CHEN, Bang-Chi , ZHANG, Huiping , ZHAO, Rulin , WANG, Bei , DAVID, Adrian
- 申请人： Bristol-Myers Squibb Company
- 申请人地址： P.O. Box 4000, Route 206 and Province Line Road Princeton, NJ 08543-4000 US
- 专利权人： Bristol-Myers Squibb Company
- 当前专利权人： Bristol-Myers Squibb Company
- 当前专利权人地址： P.O. Box 4000, Route 206 and Province Line Road Princeton, NJ 08543-4000 US
- 代理机构： Beacham, Annabel Rose
- 优先权： US613754P 20040928; US637623P 20041220; US235647 20050926
- 国际公布： WO2006036926 20060406
- 主分类号： C07D471/04
- IPC分类号： C07D471/04 ; A61K31/437 ; A61P7/02
摘要：
A novel process and intermediates thereof for making 4,5-dihydro-pyrazolo[3,4-c]pyrid-2-ones of the type shown below from appropriate phenyl hydrazines is described. Formula (I). These compounds can be useful as factor Xa inhibitors.
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