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公开(公告)号:US20180334443A1
公开(公告)日:2018-11-22
申请号:US15520980
申请日:2015-08-11
Applicant: AVRA LABORATORIES PVT. LTD.
Inventor: Ramakrishna RAO , Ramadevi NANDIPATI , Ravi GOODA , Mukesh Padmakar SHEWALKAR , Venkat Vasantrao BHADKE
IPC: C07D401/04
CPC classification number: C07D401/04 , C07B2200/13
Abstract: Disclosed herein is an improved process for preparation of Lenalidomide and crystalline polymorphic forms thereof.