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公开(公告)号:WO2017118882A1
公开(公告)日:2017-07-13
申请号:PCT/IB2016/055891
申请日:2016-10-01
发明人: VYAS, Janmejay, Rajnikant , SINGH, Yashbir , PATEL, Chiragkumar, Chandrakantbhai , PAWAR, Sandip, Babanrao , DHOTRE, Himani , SARMA, K, Narasimha , PATEL, Dilip, N , GHETIYA, Renish , PATEL, Babulal, R , DESHMUKH, Sarika, P , MAVADA, Girish
IPC分类号: C01B17/98 , C07C303/02 , C07C303/32
CPC分类号: C01B17/98
摘要: The present invention relates to process for preparation of Isosulfan blue (Formula I) substantially free from desethyl impurity. (I)
摘要翻译: 本发明涉及制备基本上不含脱乙基杂质的异硫蓝(式I)的方法。 (I) P>