3,3-二氯-1-(4-碘苯基)哌啶-2-酮 以78的收率获得产物1-(4-碘苯基)-3-吗啉基-5,6-二氢吡啶-2(1H)-酮 参考文献: Lactam-Containing Compounds And Derivatives Thereof As Factor Xa Inhibitors[fr] Composes Contenant Du Lactame Et Leurs Derives En Tant Qu'Inhibiteurs Du Facteur Xa 标题: Lactam-Containing Compounds And Derivatives Thereof As Factor Xa Inhibitors[fr] Composes Contenant Du Lactame Et Leurs Derives En Tant Qu'Inhibiteurs Du Facteur Xa 摘要:本申请描述了含有内酰胺化合物及其衍生物的公式i:P4-P-M-M4或其药学上可接受的盐形式,其中环p(如存在)是5-7成员的碳环或杂环,环m是5-7成员的碳环或杂环.本发明的化合物可作为胰蛋白酶样丝氨酸蛋白酶的抑制剂,特别是xa因子的抑制剂.
专利号:US-7153960-B2 优先权日:2001-12-10 标 题:Synthesis of 4,5-dihydro-pyrazolo[3,4-c]pyrid-2-ones 发明人:ZHOU JIACHENG; OH LYNETTE M; MA PHILIP; LI HUI-YIN; CONFALONE PASQUALE 权利人:BRISTOL MYERS SQUIBB CO 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. n nThese compounds are useful as factor Xa inhibitors.
专利号:US-7579472-B2 优先权日:2004-09-28 标题:Efficient synthesis of 4,5-dihydro-pyrazolo[3,4-c]pyrid-2-ones 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 权利人:BRISTOL MYERS SQUIBB CO 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. n nThese compounds can be useful as factor Xa inhibitors.
专利号:US-2003181466-A1 优先权日:2001-12-10 标 题:Synthesis of 4,5-dihydro-pyrazolo [3,4-c] pyrid-2-ones
专利号:US-2005245566-A1 优先权日:2001-12-10 标 题:Synthesis of 4,5-dihydro-pyrazolo [3,4-c] pyrid-2-ones
专利号:US-7304157-B2 优先权日:2004-09-28 标题:Efficient synthesis of 4,5-dihydro-pyrazolo[3,4-c]pyrid-2-ones
专利号:US-2007282106-A1 优先权日:2004-09-28 标 题 :EFFICIENT SYNTHESIS OF 4,5-DIHYDRO-PYRAZOLO[3,4-c]PYRID-2-ONES