发明公开
EP0054971A1 1-Carba-6-(1-hydroxyethyl)-2-carbonyl-penem-3-carboxylic acid, process for preparing and pharmaceutical compositions comprising the same
失效
1-碳-6-(1-羟乙基)-2-羰基 - 青霉烯-3-羧酸,用于制备和含有它们的药物组合物的过程。
- 专利标题: 1-Carba-6-(1-hydroxyethyl)-2-carbonyl-penem-3-carboxylic acid, process for preparing and pharmaceutical compositions comprising the same
- 专利标题(中): 1-碳-6-(1-羟乙基)-2-羰基 - 青霉烯-3-羧酸,用于制备和含有它们的药物组合物的过程。
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申请号: EP81110740.8申请日: 1981-12-23
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公开(公告)号: EP0054971A1公开(公告)日: 1982-06-30
- 发明人: Cama, Lovji D. , Guthikonda, Ravindra , Christensen, Burton G.
- 申请人: Merck & Co., Inc.
- 申请人地址: 126, East Lincoln Avenue P.O. Box 2000 Rahway New Jersey 07065-0900 US
- 专利权人: Merck & Co., Inc.
- 当前专利权人: Merck & Co., Inc.
- 当前专利权人地址: 126, East Lincoln Avenue P.O. Box 2000 Rahway New Jersey 07065-0900 US
- 代理机构: Abitz, Walter, Dr.-Ing.
- 优先权: US219629 19801224
- 主分类号: C07D487/04
- IPC分类号: C07D487/04 ; A61K31/40
摘要:
Antibiotic 1-carba-6-(1-hydroxyethyl-2-carbonyl-penem--3-carboxylic acid is prepared by total chemical synthesis from 4-iodomethyl-1-(t-butytdimethylsilyl)-2-azetidinone.
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