Process for the resolution of enantiomers by preferential evaporative crystallization
    2.
    发明授权
    Process for the resolution of enantiomers by preferential evaporative crystallization 有权
    通过优先蒸发结晶分离对映异构体的方法

    公开(公告)号:US08907106B2

    公开(公告)日:2014-12-09

    申请号:US13516861

    申请日:2010-12-16

    IPC分类号: C07D233/72 C07B57/00

    CPC分类号: C07B57/00

    摘要: A process for the resolution of two enantiomers which involves inducing the preferential crystallization of one enantiomer by adjusting the composition of a suspension or solution including a racemic mixture of the two enantiomers and a solvent, by evaporation of the latter.

    摘要翻译: 一种解决两种对映异构体的方法,其涉及通过调节包含两种对映异构体和溶剂的外消旋混合物的悬浮液或溶液的组成,通过蒸发该溶剂来诱导一种对映异构体的优先结晶。

    Phosphoantigen Salts Of Organic Bases And Methods For Their Crystallization
    9.
    发明申请
    Phosphoantigen Salts Of Organic Bases And Methods For Their Crystallization 审中-公开
    有机碱的磷酸根盐及其结晶方法

    公开(公告)号:US20080300222A1

    公开(公告)日:2008-12-04

    申请号:US12088477

    申请日:2006-10-05

    CPC分类号: C07F9/3895 C07F9/098

    摘要: The invention provides novel phosphoantigen salts and novel crystalline phases of phosphoantigens salts, that the latter including non-solvated polymorphs, and solvates useful as pharmaceuticals. The invention also provides pharmaceutical compositions comprising, and processes for making, novel phosphoantigen crystalline phases. Methods of using such compositions for the treatment of disease, immunostimulatory or immune response modifying use are also provided. The invention also provides method for obtaining phosphoantigen crystals as well as highly pure phosphoantigen compositions.

    摘要翻译: 本发明提供新型磷酸抗原盐和磷酸抗原盐的新结晶相,其后者包括非溶剂化多晶型物和可用作药物的溶剂合物。 本发明还提供药物组合物,其包含新型磷酸化抗原结晶相的制备和制备方法。 还提供了使用这些组合物治疗疾病,免疫刺激或免疫应答改变用途的方法。 本发明还提供了获得磷酸抗原结晶以及高纯度磷酸抗原组合物的方法。