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发明名称
Process for preparing pure valsartan
摘要
An improved process for the preparation of substantially pure valsartan employing suitable reagents such as chelating agent and reaction conditions.
申请公布号
US8258312(B2)
申请公布日期
2012.09.04
申请号
US20080666476
申请日期
2008.06.26
申请人
TYAGI OM DUTT;RAO JAKKA DEVENDRA;KUMAR KATUKURI ARAVIND;RAO DAMMALAPATI VENTAKA LAKSHMI NARASIMHA;MYLAN LABORATORIES LTD
发明人
TYAGI OM DUTT;RAO JAKKA DEVENDRA;KUMAR KATUKURI ARAVIND;RAO DAMMALAPATI VENTAKA LAKSHMI NARASIMHA
分类号
C07D249/00
主分类号
C07D249/00
代理机构
代理人
主权项
地址
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