PROCESS FOR THE PREPARATION OF ENANTIOMERICALLY ENRICHED PROTON PUMP INHIBITORS
    6.
    发明申请
    PROCESS FOR THE PREPARATION OF ENANTIOMERICALLY ENRICHED PROTON PUMP INHIBITORS 有权
    制备高效液相色谱泵抑制剂的方法

    公开(公告)号:US20120046319A1

    公开(公告)日:2012-02-23

    申请号:US13124082

    申请日:2009-10-13

    CPC分类号: C07D401/12

    摘要: The invention discloses a process for the preparation of compounds having structures typical for proton pump inhibitors in enantiomerically enriched form by using particular metal catalysts in an enantioselective oxidation step. Also disclosed are useful further processes and pure intermediate and subsequently final products.

    摘要翻译: 本发明公开了一种通过在对映选择性氧化步骤中使用特定的金属催化剂来制备具有对映体富集形式的质子泵抑制剂典型结构的化合物的方法。 还公开了有用的进一步方法和纯中间体和随后的最终产物。

    Form of a benzenesulfonamide derivative
    7.
    发明授权
    Form of a benzenesulfonamide derivative 失效
    苯磺酰胺衍生物的形式

    公开(公告)号:US07868174B2

    公开(公告)日:2011-01-11

    申请号:US11658038

    申请日:2005-07-21

    IPC分类号: C07D215/46 C07D401/00

    CPC分类号: C07D215/14

    摘要: The present disclosure relates to an improved process for the preparation of enantiomerically enriched alcohols of Formula (I), from the corresponding ketone of Formula (II), by asymmetric transfer hydrogenation, using a hydrogen donor, catalyzed by a ruthenium or rhodium complex of an optically active N-sulfamoyl-1,2-diamine. R is as defined herein.

    摘要翻译: 本公开涉及通过不对称转移氢化制备式(I)的对映异构体富集的醇的方法,使用氢供体由式(II)的相应的酮制备,其由钌或铑络合物催化 光学活性N-氨磺酰基-1,2-二胺。 R如本文所定义。

    Process for the preparation of enantiomerically enriched proton pump inhibitors
    8.
    发明授权
    Process for the preparation of enantiomerically enriched proton pump inhibitors 有权
    用于制备对映体富集的质子泵抑制剂的方法

    公开(公告)号:US08889873B2

    公开(公告)日:2014-11-18

    申请号:US13124082

    申请日:2009-10-13

    IPC分类号: C07D401/12

    CPC分类号: C07D401/12

    摘要: The invention discloses a process for the preparation of compounds having structures typical for proton pump inhibitors in enantiomerically enriched form by using particular metal catalysts in an enantioselective oxidation step. Also disclosed are useful further processes and pure intermediate and subsequently final products.

    摘要翻译: 本发明公开了一种通过在对映选择性氧化步骤中使用特定的金属催化剂来制备具有对映体富集形式的质子泵抑制剂典型结构的化合物的方法。 还公开了有用的进一步方法和纯中间体和随后的最终产物。

    Novel Form of a Benzenesulfonamide Derivative
    10.
    发明申请
    Novel Form of a Benzenesulfonamide Derivative 失效
    苯磺酰胺衍生物的新形式

    公开(公告)号:US20080009629A1

    公开(公告)日:2008-01-10

    申请号:US11658038

    申请日:2005-07-21

    IPC分类号: C07D215/18

    CPC分类号: C07D215/14

    摘要: The present disclosure relates to an improved process for the preparation of enantiomerically enriched alcohols of Formula (I), from the corresponding ketone of Formula (II), by asymmetric transfer hydrogenation, using a hydrogen donor, catalyzed by a ruthenium or rhodium complex of an optically active N-sulfamoyl-1,2-diamine. R is as defined herein.

    摘要翻译: 本公开涉及通过不对称转移氢化制备式(I)的对映异构体富集的醇的方法,使用氢供体由式(II)的相应的酮制备,其由钌或铑络合物催化 光学活性N-氨磺酰基-1,2-二胺。 R如本文所定义。