发明授权
- 专利标题: 4-Substituted-2-oxoazetidine compounds
- 专利标题(中): 4-取代的-2-氧代氮杂环丁烷化合物
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申请号: US412263申请日: 1982-08-27
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公开(公告)号: US4539152A公开(公告)日: 1985-09-03
- 发明人: Masashi Hashimoto , Matsuhiko Aratani , Kozo Sawada
- 申请人: Masashi Hashimoto , Matsuhiko Aratani , Kozo Sawada
- 申请人地址: JPX Osaka
- 专利权人: Fujisawa Pharmaceutical Co., Ltd.
- 当前专利权人: Fujisawa Pharmaceutical Co., Ltd.
- 当前专利权人地址: JPX Osaka
- 优先权: GBX8006842 19800228
- 主分类号: C07D205/08
- IPC分类号: C07D205/08 ; C07D205/085 ; C07D205/09 ; C07D403/04 ; C07D405/06 ; C07D477/04 ; C07F7/08 ; C07F7/10 ; C07F9/568 ; C07D487/06 ; A61K31/40
摘要:
The present invention relates to novel 4-substituted-2-oxoazetidine compounds and to processes for preparing the same. These compounds are useful intermediates for preparing antibiotics having the basic skeleton of Thienamycin.