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公开(公告)号:US20160046571A1
公开(公告)日:2016-02-18
申请号:US14923615
申请日:2015-10-27
申请人: QUANTUM GENOMICS
发明人: Fabrice BALAVOINE , Jonathan MADEC , Jean-Marie SCHNEIDER , Gerard COQUEREL , Nicolas COUVRAT , Yohann CARTIGNY , Marie-Noelle PETIT
IPC分类号: C07C323/66 , C07C303/22 , C07C319/24
CPC分类号: C07C323/66 , C07B2200/13 , C07C303/22 , C07C319/24 , C07C309/14
摘要: The present invention relates to a new method for the preparation of (3S,3S′) 4,4′-disulfanediylbis(3-aminobutane 1-sulfonic acid) in five steps from (S)-ethyl 2-(benzyloxycarbonylamino)-4-(neopentyloxysulfonyl)butanoate A.
摘要翻译: 本发明涉及一种从(S)-2-(苄氧基羰基氨基)-4-(4-甲氧基羰基氨基)-4- (新戊基磺酰基)丁酸酯A.