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1.5-Androsten-3beta-ol steroid intermediates and processes for their preparation 审中-公开
标题翻译: 5-Androsten-3β-ol类固醇中间体及其制备方法公开(公告)号:US20060100185A1
公开(公告)日:2006-05-11
申请号:US11314208
申请日:2005-12-21
申请人: Michael White , Peter Guillaume Wuts , Doris Beck
发明人: Michael White , Peter Guillaume Wuts , Doris Beck
摘要: The present invention provides 5-androsten-3β-ol steroid intermediates and processes for their preparation.
摘要翻译: 本发明提供5-雄甾-3β-醇类固醇中间体及其制备方法。
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2.5-androsten-3beta-ol steroid intermediates and processs for their preparation 审中-公开
标题翻译: 5-雄甾-3β-醇类固醇中间体及其制备方法公开(公告)号:US20070066579A1
公开(公告)日:2007-03-22
申请号:US11137153
申请日:2005-05-25
申请人: Michael White , Peter Guillaume Wuts , Doris Beck
发明人: Michael White , Peter Guillaume Wuts , Doris Beck
CPC分类号: C07J21/00
摘要: The present invention provides 5-androsten-3β-ol steroid intermediates and processes for their preparation.
摘要翻译: 本发明提供5-雄甾-3β-醇类固醇中间体及其制备方法。
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3.Microbial process for the preparation of 7-keto dehydroepiandrosterone and related analogs 审中-公开
标题翻译: 用于制备7-酮脱氢表雄酮和相关类似物的微生物过程公开(公告)号:US20060040344A1
公开(公告)日:2006-02-23
申请号:US10540370
申请日:2004-06-21
申请人: Michael White , Doris Beck , Ivan Gilbert
发明人: Michael White , Doris Beck , Ivan Gilbert
IPC分类号: C12P33/06
摘要: The present invention relates to a two part microbial process for the preparation of 7-oxo-5-androstene steroids of Formula III.
摘要翻译: 本发明涉及用于制备式III的7-氧代-5-雄甾烯类固醇的两部分微生物方法。
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4.5-androsten-3β-ol steroid intermediates and processes for their preparation 失效
标题翻译: 5-雄甾-3β-醇类固醇中间体及其制备方法公开(公告)号:US07002028B2
公开(公告)日:2006-02-21
申请号:US10858177
申请日:2004-06-01
IPC分类号: C07J1/00
CPC分类号: C07J1/0011 , C07J21/003
摘要: The present invention provides 5-androsten-3β-ol steroid intermediates and processes for their preparation.
摘要翻译: 本发明提供5-雄甾-3β-醇类固醇中间体及其制备方法。
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