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经营范围
发明名称
Method for purification of ibuprofen comprising mixtures
摘要
申请公布号
EP0474509(B1)
申请公布日期
1997.03.12
申请号
EP19910308177
申请日期
1991.09.06
申请人
HOECHST CELANESE CORPORATION
发明人
ZEY, EDWARD G.;SHOCKLEY, THOMAS H.;RYAN, DEBRA A.;MOSS, GARY L.
分类号
C07C51/43;(IPC1-7):C07C57/30
主分类号
C07C51/43
代理机构
代理人
主权项
地址
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