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:

TANG PENGCHO,SUN PIAOYANG,YANG FANGLONG,LIANG JINDONG,SHEN GUANGYUAN,WANG YANG,FAN JIANG

申请号：

IN3439/KOLNP/2011

公开号：

IN2011KN03439A

申请日:

2011.08.16

申请国别(地区):

IN

年份:

2012

代理人:

摘要：

Pharmaceutical salts of (R)-7-[3-amino -4-(2,4,5-trifiuorophenyl)-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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