STABLE CRYSTAL OF BETA-LACTAM COMPOUND
    1.
    发明申请
    STABLE CRYSTAL OF BETA-LACTAM COMPOUND 审中-公开
    BETA-LACTAM化合物的稳定晶体

    公开(公告)号:US20100286389A1

    公开(公告)日:2010-11-11

    申请号:US12735042

    申请日:2008-12-11

    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。