申请人:——
公开号:US20020055641A1
公开(公告)日:2002-05-09
A novel process for making 1,3,5-trisubstituted pyrazoles of the type shown below from appropriate phenyl hydrazines is described.
1
These compounds are useful as factor Xa inhibitors.
下面介绍一种用适当的苯基
肼制造下图所示类型的 1,3,5-三取代
吡唑的新工艺。
1
这些化合物可用作 Xa 因子
抑制剂。