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31.Processes for preparation of 9, 11-epoxy steroids and intermediates useful therein 失效
标题翻译: 用于制备9,11-环氧类固醇及其中有用的中间体的方法公开(公告)号:US20050256094A1
公开(公告)日:2005-11-17
申请号:US11052549
申请日:2005-02-07
申请人: John Ng , Chin Liu , Dennis Anderson , Jon Lawson , Joseph Wieczorek , Sastry Kunda , Leo Letendre , Mark Pozzo , Yuen-Lung Sing , Ping Wang , Edward Yonan , Richard Weir , Thomas Kowar , Julio Baez , Bernhard Erb
发明人: John Ng , Chin Liu , Dennis Anderson , Jon Lawson , Joseph Wieczorek , Sastry Kunda , Leo Letendre , Mark Pozzo , Yuen-Lung Sing , Ping Wang , Edward Yonan , Richard Weir , Thomas Kowar , Julio Baez , Bernhard Erb
IPC分类号: A61K31/58 , C07D301/12 , C07J1/00 , C07J21/00 , C07J31/00 , C07J41/00 , C07J53/00 , C07J71/00 , C12P33/00 , C12P33/10
CPC分类号: C07J71/00 , C07D301/12 , C07J1/0059 , C07J21/00 , C07J21/003 , C07J31/006 , C07J41/0094 , C07J53/002 , C07J71/0005 , C07J71/0015 , C07J75/00 , C12P33/005 , C12P33/10
摘要: Intermediates in the preparation of 9,11-epoxy steroids are disclosed. Particularly, disclosed are 11,12-epoxy steroid, 4,5-9,11-diepoxy steroid and 12-keto steroid intermediates.
摘要翻译: 公开了制备9,11-环氧类固醇的中间体。 特别公开的是11,12-环氧类固醇,4,5-9,11-二环氧类固醇和12-酮类固醇中间体。
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32.Process for preparation of 9,11-epoxy steroids and intermediates useful therein 失效
标题翻译: 制备9,11-环氧类固醇及其中有用的中间体的方法公开(公告)号:US06586591B2
公开(公告)日:2003-07-01
申请号:US09943117
申请日:2001-08-31
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
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
IPC分类号: C07J2100
CPC分类号: C07J71/00 , C07J21/00 , C07J21/003 , C07J31/006 , C07J53/00 , C07J53/002 , C07J71/0015 , C12P33/005 , C12P33/10 , C12Q1/02
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.
摘要翻译: 形成式VI化合物的方法:包括水解对应于式VII的化合物:其中-A-A-,-B-B-,R3,R8和R9如说明书中所定义。
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33.Processes for preparation of 9,11-epoxy steroids and intermediates useful therein 失效
标题翻译: 制备9,11-环氧类固醇及其中有用的中间体的方法公开(公告)号:US06180780B2
公开(公告)日:2001-01-30
申请号:US09246908
申请日:1999-02-09
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
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
IPC分类号: C07J2100
CPC分类号: C07J71/00 , C07J21/00 , C07J21/003 , C07J31/006 , C07J53/00 , C07J53/002 , C07J71/0015 , C12P33/005 , C12P33/10 , C12Q1/02
摘要: Multiple reaction schemes, process steps and intermediates are provided for the synthesis of epoxymexrenone, useful as a diuretic, and other compounds of Formula I wherein the variables are as defined by the specification.
摘要翻译: 提供了多种反应方案,方法步骤和中间体,用于合成环氧麦芽糖酮,其可用作利尿剂,和其它式I化合物,其中变量如本说明书所定义。
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