PRESENT UNKNOWN SALTS OF DPP-IV INHIBITOR

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专利权人:

CADILA HEALTHCARE LIMITED

发明人:

PANDEY, BIPIN,DAVE, MAYANK GHANSHYAMBHAI,KOTHARI, HIMANSHU M.,SHUKLA, BHAVIN SHRIPRASAD

申请号：

DK12766329

公开号：

DK2681220T3

申请日:

2012.03.02

申请国别(地区):

DK

年份:

2015

代理人:

摘要：

The present invention discloses a new salt of (2R)-4-oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]-triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-amine (I) i.e. the gentisate salt. The invention also describes the new crystalline and amorphous forms of (2R)-4-oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]-triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-amine gentisate.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/