Synthesis of 4,5-dihydro-pyrazolo [3,4-c] pyrid-2-ones
申请人:——
公开号:US20030181466A1
公开(公告)日:2003-09-25
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.
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These compounds are useful as factor Xa inhibitors.
[EN] SYNTHESIS OF 4,5-DIHYDRO-PYRAZOLO [3,4-C] PYRID-2-ONES<br/>[FR] SYNTHESE DE 4,5-DIHYDROPYRAZOLO[3,4-C]PYRID-2-ONES
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2003049681A2
公开(公告)日:2003-06-19
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. These compounds are useful as factor Xa inhibitors.
SYNTHESIS OF 4,5-DIHYDRO-PYRAZOLO[3,4-C]PYRID-2-ONES
申请人:Zhou Jiacheng
公开号:US20070027186A1
公开(公告)日:2007-02-01
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.
These compounds are useful as factor Xa inhibitors.