发明名称 AN IMPROVED PROCESS FOR THE PREPARATION OF VALSARTAN
摘要 The present invention relates to an improved process for the preparation of valsartan compound of formula-1 through novel intermediate compounds. It also relates to a novel process for the preparation of amorphous form of valsartan.
申请公布号 WO2008007391(A2) 申请公布日期 2008.01.17
申请号 WO2007IN00279 申请日期 2007.07.09
申请人 SATYANARAYANA REDDY, MANNE;KISHORE KUMAR, MUPPA;RAMA SUBBA REDDY, KARAMALA 发明人 SATYANARAYANA REDDY, MANNE;KISHORE KUMAR, MUPPA;RAMA SUBBA REDDY, KARAMALA
分类号 C07D257/04 主分类号 C07D257/04
代理机构 代理人
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