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公开(公告)号:US20100286389A1
公开(公告)日:2010-11-11
申请号:US12735042
申请日:2008-12-11
申请人: Tatsuo Yokoyama , Masanori Itoh , Koji Takamoto
发明人: Tatsuo Yokoyama , Masanori Itoh , Koji Takamoto
IPC分类号: C07D477/18
CPC分类号: C07D477/20
摘要: A stable crystal (Form I crystal) of (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-({4-[(5S)-5-methyl-2,5-dihydro-1H-pyrrol-3-yl]-1,3-thiazol-2-yl}thio)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid which has preferable properties and a process for preparation Form I crystal which is characterized of desolvating a solvated crystal of its compound.
摘要翻译: (4R,5S,6S)-6 - [(1R)-1-羟乙基] -4-甲基-3 - ({4 - [(5S)-5-甲基-2' 5-二氢-1H-吡咯-3-基] -1,3-噻唑-2-基}硫基)-7-氧代-1-氮杂双环[3.2.0]庚-2-烯-2-羧酸,其具有 优选的性质和制备I型晶体的方法,其特征在于使其化合物的溶剂化晶体去溶剂化。