发明授权
- 专利标题： Imidazothiazole derivatives and process for producing the same
- 专利标题（中）： 咪唑并噻唑衍生物及其制备方法
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申请号： US11795522申请日： 2006-01-19
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公开(公告)号： US07662841B2公开(公告)日： 2010-02-16
- 发明人: Eiki Shitara , Kunio Atsumi , Keiichi Ajito , Shinya Ikeda , Tadashi Katoh , Munenori Inoue , Mari Nakatani
- 申请人： Eiki Shitara , Kunio Atsumi , Keiichi Ajito , Shinya Ikeda , Tadashi Katoh , Munenori Inoue , Mari Nakatani
- 申请人地址： JP Tokyo-To JP Kanagawa-Ken
- 专利权人： Meiji Seika Kaisha, Ltd.,Sagami Chemical Research Center
- 当前专利权人： Meiji Seika Kaisha, Ltd.,Sagami Chemical Research Center
- 当前专利权人地址： JP Tokyo-To JP Kanagawa-Ken
- 代理机构： Wenderoth, Lind & Ponack, L.L.P.
- 优先权： JP2005-011923 20050119
- 国际申请： PCT/JP2006/300729 WO 20060119
- 国际公布： WO2006/077919 WO 20060727
- 主分类号： A61K31/429
- IPC分类号： A61K31/429 ; C07D235/02
摘要：
The present invention relates to compounds of formula (I) and a process for producing the same. In formula (I), X represents a halogen atom, and R1 represents group —COR2 wherein R2 represents group OM or C1-12 alkyloxy wherein M represents a hydrogen atom, an alkali metal, an alkaline earth metal, or quaternary ammonium. The use of this compound as a synthetic intermediate can realize the production of carbapenem derivatives having potent antimicrobial activity in an efficient and safe manner at low cost.
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