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1.
公开(公告)号:US06605707B1
公开(公告)日:2003-08-12
申请号:US09533703
申请日:2000-03-23
申请人: Francis A. J. Kerdesky , Ramiya Premchandran , Gregory S. Wayne , Sou-Jen Chang , Jonathan P. Pease , Lakshmi Bhagavatula , John E. Lallaman , Howard E. Morton , Steven A. King
发明人: Francis A. J. Kerdesky , Ramiya Premchandran , Gregory S. Wayne , Sou-Jen Chang , Jonathan P. Pease , Lakshmi Bhagavatula , John E. Lallaman , Howard E. Morton , Steven A. King
IPC分类号: C07H100
CPC分类号: C07D407/14
摘要: Disclosed herein is a process for the preparation of erythromycin derivatives, or pharmaceutically acceptable salts thereof, which contain an optionally substituted propargyl group at the 6-O-position.
摘要翻译: 本文公开了一种制备在6-O-位含有任选取代的炔丙基的红霉素衍生物或其药学上可接受的盐的方法。
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公开(公告)号:US6124474A
公开(公告)日:2000-09-26
申请号:US468503
申请日:1999-12-21
IPC分类号: C07B61/00 , C07C69/003 , C07C69/76 , C07C309/66 , C07D205/04 , C07C305/18
CPC分类号: C07D205/04 , C07C309/66 , C07C69/76
摘要: A process for preparing chiral isomers of N-protected 2-azetidinemethanol compounds, particularly N-(phenylmethyl)-2-azetidinemethanol and N-BOC-2-azetidinemethanol, and especially the (R)-isomers thereof, as well as O-substituted derivatives thereof.
摘要翻译: N-保护的2-氮杂环丁烷甲醇化合物,特别是N-(苯基甲基)-2-氮杂环丁烷甲醇和N-BOC-2-氮杂环丁烷甲醇的手性异构体的制备方法,尤其是(R) - 异构体以及O-取代的 衍生物。
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公开(公告)号:US6160122A
公开(公告)日:2000-12-12
申请号:US673445
申请日:1996-06-28
申请人: Patricia A. Oliver , Arthur J. Cooper , John E. Lallaman , Denton C. Langridge , Jieh-Heh J. Tien
发明人: Patricia A. Oliver , Arthur J. Cooper , John E. Lallaman , Denton C. Langridge , Jieh-Heh J. Tien
IPC分类号: C07D277/28 , C07D277/30
CPC分类号: C07D277/28
摘要: A process is disclosed for the preparation of N-((N-Methyl-N-((2-isopropyl-4-thiazolyl)methyl)amino)carbonyl)-amino acid derivatives.
摘要翻译: 公开了制备N - ((N-甲基-N - ((2-异丙基-4-噻唑基)甲基)氨基)羰基) - 氨基酸衍生物的方法。
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