专利检索 ap:("Bristol-Myers Squibb Company") AND inv:"HSIEH, Dau-Ming" 第 1 页

1.

发明公开
EFFICIENT SYNTHESIS OF 4,5-DIHYDRO-PYRAZOLO[3,4-C]PYRID-2-ONES 审中-公开
标题翻译： 4,5-二氢 - 吡唑并有效地合成并[3,4-c〕吡啶-2-酮

公开(公告)号：EP1805176A2

公开(公告)日：2007-07-11

申请号：EP05805626.8

申请日：2005-09-27

申请人： Bristol-Myers Squibb Company

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

IPC分类号： C07D471/04 , A61K31/437 , A61P7/02

CPC分类号： C07D471/04

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.