Process for the separation of a mixture of enantiomers
    1.
    发明授权
    Process for the separation of a mixture of enantiomers 失效
    分离对映异构体混合物的方法

    公开(公告)号:US06235927B1

    公开(公告)日:2001-05-22

    申请号:US08955612

    申请日:1997-10-22

    IPC分类号: C07B5500

    摘要: A diastereomer complex obtained via a process for the separation of enantiomers is disclosed, wherein separation can be rapidly effected such that enantiomers are obtained with high e.e. values. The process pets the separation of mixtures of enantiomers in which more than one resolving agent is used, of which at least one resolving agent is optically active, and which yields a diastereomer complex containing at least two resolving agents in optically active form. The process provides for, inter alia, a diastereomer complex having at least three compounds of which at least two compounds are resolving agents in optically active form, and at least one compound is an onantiomer in optically active form. Also provided is a diastereomer complex having at least three compounds of which at lea one compound is a resolving agent in optically active form, and at least two compounds which are enantiomers in optically active form.

    摘要翻译: 公开了通过分离对映异构体的方法获得的非对映异构体复合物,其中可快速进行分离,使得以高e.e。获得对映异构体。 价值观。 该方法可以分离其中使用多于一种拆分剂的对映异构体混合物,其中至少一种拆分剂是光学活性的,并且其产生含有至少两种旋光活性形式的拆分剂的非对映异构体复合物。 该方法特别提供了具有至少三种化合物的非对映异构体复合物,其中至少两种化合物是旋光活性形式的拆分剂,并且至少一种化合物是光学活性形式的对映异构体。 还提供了具有至少三种化合物的非对映异构体复合物,其中一种化合物是旋光活性形式的拆分剂,以及至少两种为光学活性形式的对映异构体的化合物。

    Process for the separation of a mixture of enantiomers
    2.
    发明授权
    Process for the separation of a mixture of enantiomers 失效
    分离对映异构体混合物的方法

    公开(公告)号:US06465684B2

    公开(公告)日:2002-10-15

    申请号:US09784083

    申请日:2001-02-16

    IPC分类号: C07C33100

    摘要: A diastereomer complex obtained via a process for the separation of enantiomers is disclosed, wherein separation can be rapidly effected such that enantiomers are obtained with high e.e. values. The process permits the separation of mixtures of enantiomers in which more than one resolving agent is used, of which at least one resolving agent is optically active, and which yields a diastereomer complex containing at least two resolving agents in optically active form. The process provides for, inter alia, a diastereomer complex having at least three compounds of which at least two compounds are resolving agents in optically active form, and at least one compound is an enantiomer in optically active form. Also provided is a diastereomer complex having at least three compounds of which at least one compound is a resolving agent in optically active form, and at least two compounds which are enantiomers in optically active form.

    摘要翻译: 公开了通过分离对映异构体的方法获得的非对映异构体复合物,其中可快速进行分离,使得以高e.e。获得对映异构体。 价值观。 该方法允许分离其中使用多于一种拆分剂的对映异构体的混合物,其中至少一种拆分剂是光学活性的,并且其产生含有至少两种光学活性形式的拆分剂的非对映异构体复合物。 该方法特别提供了具有至少三种化合物的非对映异构体复合物,其中至少两种化合物是旋光活性形式的拆分剂,并且至少一种化合物是光学活性形式的对映异构体。 还提供了具有至少三种化合物的至少三种化合物的非对映异构体复合物,其中至少一种化合物是光学活性形式的拆分剂,以及至少两种是光学活性形式的对映异构体的化合物。