发明名称 PROCESS FOR THE PREPARATION OF CRYSTALLINE FORM I OF METHANESULFONATE SALT OF DABIGATRAN ETEXILATE
摘要 <p>The present invention relates to a process for the preparation of crystalline Form I of methanesulfonate salt of dabigatran etexilate. (Formula (I)). The present invention does not require the isolation of the dabigatran etexilate intermediate.</p>
申请公布号 EP2890692(A1) 申请公布日期 2015.07.08
申请号 EP20130771630 申请日期 2013.09.02
申请人 RANBAXY LABORATORIES LIMITED 发明人 SANWAL, SUDHIR SINGH;VEMPALI, ANANDAM;MURUGESAN, BALAGURU;SATHYANARAYANA, SWARGAM;THAPER, RAJESH KUMAR;PRASAD, MOHAN
分类号 C07D401/12 主分类号 C07D401/12
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