发明授权
US06586591B2 Process for preparation of 9,11-epoxy steroids and intermediates useful therein
失效
制备9,11-环氧类固醇及其中有用的中间体的方法
- 专利标题： Process for preparation of 9,11-epoxy steroids and intermediates useful therein
- 专利标题（中）： 制备9,11-环氧类固醇及其中有用的中间体的方法
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申请号： US09943117申请日： 2001-08-31
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公开(公告)号： US06586591B2公开(公告)日： 2003-07-01
- 发明人: John S. Ng , Ping T. Wang , Julio A. Baez , Chin Liu , Dennis K. Anderson , Jon P. Lawson , Bernhard Erb , Joseph Wieczorek , Gennaro Mucciariello , Fortunato Vanzanella , Sastry A. Kunda , Leo J. Letendre , Mark J. Pozzo , Yuen-Lung L. Sing , Edward E. Yonan
- 申请人： John S. Ng , Ping T. Wang , Julio A. Baez , Chin Liu , Dennis K. Anderson , Jon P. Lawson , Bernhard Erb , Joseph Wieczorek , Gennaro Mucciariello , Fortunato Vanzanella , Sastry A. Kunda , Leo J. Letendre , Mark J. Pozzo , Yuen-Lung L. Sing , Edward E. Yonan
- 主分类号： C07J2100
- IPC分类号： C07J2100
摘要：
A process for the formation of compounds of Formula VI: comprising hydrolyzing a compound corresponding to Formula VII: wherein —A—A—, —B—B—, R3, R8 and R9 are as defined in the specification.
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