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发明名称
METHOD FOR CLEANING 3-HYDROXYAMIDINOPHENYLALANINE DERIVATIVES BY THE PRECIPITATION AND RECRYSTALLISATION OF A SALT AND AN AROMATIC SULPHONIC ACID
摘要
申请公布号
EP1799665(A1)
申请公布日期
2007.06.27
申请号
EP20050790930
申请日期
2005.10.14
申请人
WILEX AG
发明人
GREIVING, HELMUT
分类号
C07D295/20;C07C303/40;C07C311/19
主分类号
C07D295/20
代理机构
代理人
主权项
地址
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