SALTS OF TETRAHYDROIMIDAZO [1,5-A] PYRAZINE DERIVATIVES, PREPARATION METHODS AND PHARMACEUTICAL USE THEREOF

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专利权人:

发明人:

申请号：

HK11108763.5

公开号：

HK1154574A

申请日:

2011.08.19

申请国别(地区):

HK

年份:

2012

代理人:

摘要：

Pharmaceutical salts of ( R )-7-[3-amino-4-(2,4,5-trifluorophenyl)-butyryl]-3-trifluoromethyl-5,6,7,8-tetrahydro-imidazo[1,5- a ]pyrazine-1-formic acid, their preparation methods, compositions containing the said pharmaceutical salts and their use as medicaments, especially as dipeptidyl peptidase IV (DPP-IV) inhibitors are disclosed.

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