Processes for the Preparation of Substituted Sulfoxides
    1.
    发明申请
    Processes for the Preparation of Substituted Sulfoxides 有权
    制备取代的亚砜的方法

    公开(公告)号:US20080275245A1

    公开(公告)日:2008-11-06

    申请号:US11576867

    申请日:2005-10-04

    IPC分类号: C07D401/12

    CPC分类号: C07D401/12

    摘要: The present invention relates to a process for enantioselective synthesis of substituted pyridinylmethyl sulfinyl-benzimidazole of compound of Formula (I). The process includes enantioselective catalytic oxidation of a substituted pyridinylmethyl prochiral sulfide derivative of compound of Formula (II) with an oxidizing agent in the presence of a chiral transition metal complex and a base in the absence of an organic solvent.

    摘要翻译: 本发明涉及式(I)化合物的取代的吡啶基甲基亚磺酰基 - 苯并咪唑的对映选择性合成方法。 该方法包括式(II)化合物的取代的吡啶基甲基前手性硫化物衍生物在手性过渡金属络合物和碱的存在下,在不存在有机溶剂的情况下与氧化剂的对映选择性催化氧化。

    Barium salt of benzimidazole derivative
    3.
    发明授权
    Barium salt of benzimidazole derivative 有权
    苯并咪唑衍生物的钡盐

    公开(公告)号:US07872140B2

    公开(公告)日:2011-01-18

    申请号:US12467051

    申请日:2009-05-15

    IPC分类号: C07D401/12

    CPC分类号: C07D401/12 A61K31/4439

    摘要: The invention relates to crystalline barium salt of (S)-omeprazole, which is (S)-5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)-methyl]sulfinyl]-1H-benzimidazole. The invention also relates to processes for preparing crystalline barium salt of (S)-omeprazole and pharmaceutical compositions that include the crystalline barium salt of (S)-omeprazole so prepared.

    摘要翻译: 本发明涉及(S) - 奥美拉唑的结晶钡盐,其为(S)-5-甲氧基-2 - [[(4-甲氧基-3,5-二甲基-2-吡啶基) - 甲基]亚磺酰基〕-1H 苯并咪唑。 本发明还涉及制备(S) - 奥美拉唑的结晶钡盐的方法和包括如此制备的(S) - 奥美拉唑的结晶钡盐的药物组合物。

    Barium salt of benzimidazole derivative
    5.
    发明授权
    Barium salt of benzimidazole derivative 失效
    苯并咪唑衍生物的钡盐

    公开(公告)号:US08415478B2

    公开(公告)日:2013-04-09

    申请号:US12703016

    申请日:2010-02-09

    IPC分类号: C07D401/12

    CPC分类号: C07D401/12 A61K31/4439

    摘要: The invention relates to crystalline barium salt of (S)-omeprazole, which is (S)-5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)-methyl]sulfinyl]-1H-benzimidazole. The invention also relates to processes for preparing crystalline barium salt of (S)-omeprazole and pharmaceutical compositions that include the crystalline barium salt of (S)-omeprazole so prepared.

    摘要翻译: 本发明涉及(S) - 奥美拉唑的结晶钡盐,其为(S)-5-甲氧基-2 - [[(4-甲氧基-3,5-二甲基-2-吡啶基) - 甲基]亚磺酰基〕-1H 苯并咪唑。 本发明还涉及制备(S) - 奥美拉唑的结晶钡盐的方法和包括如此制备的(S) - 奥美拉唑的结晶钡盐的药物组合物。

    Processes for the preparation of substituted sulfoxides
    6.
    发明授权
    Processes for the preparation of substituted sulfoxides 有权
    制备取代亚砜的方法

    公开(公告)号:US07915422B2

    公开(公告)日:2011-03-29

    申请号:US11576867

    申请日:2005-10-04

    IPC分类号: C07D401/12

    CPC分类号: C07D401/12

    摘要: The present invention relates to a process for enantioselective synthesis of substituted pyridinylmethyl sulfinyl-benzimidazole of compound of Formula (I). The process includes enantioselective catalytic oxidation of a substituted pyridinylmethyl prochiral sulfide derivative of compound of Formula (II) with an oxidizing agent in the presence of a chiral transition metal complex and a base in the absence of an organic solvent.

    摘要翻译: 本发明涉及式(I)化合物的取代的吡啶基甲基亚磺酰基 - 苯并咪唑的对映选择性合成方法。 该方法包括式(II)化合物的取代的吡啶基甲基前手性硫化物衍生物在手性过渡金属络合物和碱的存在下,在不存在有机溶剂的情况下与氧化剂的对映选择性催化氧化。

    Barium salt of benzimidazole derivative
    8.
    发明申请
    Barium salt of benzimidazole derivative 审中-公开
    苯并咪唑衍生物的钡盐

    公开(公告)号:US20070060556A1

    公开(公告)日:2007-03-15

    申请号:US10555628

    申请日:2004-05-03

    CPC分类号: C07D401/12 A61K31/4439

    摘要: A barium salt of the S-enantiomer of omeprazole which is (S)-5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)-methyl]sulfinyl]-1H-benzimidazole is provided. Further, processes for preparing the barium salt, pharmaceutical compositions comprising the salt and a method of treatment or prevention of gastrointestinal ulcers comprising administration of the salt are provided.

    摘要翻译: 提供了(S)-5-甲氧基-2 - [[(4-甲氧基-3,5-二甲基-2-吡啶基) - 甲基]亚磺酰基] -1H-苯并咪唑的奥美拉唑的S-对映异构体的钡盐 。 此外,提供了制备钡盐的方法,包含该盐的药物组合物以及治疗或预防包括施用盐的胃肠溃疡的方法。

    Process for the synthesis of zolpidem
    10.
    发明申请
    Process for the synthesis of zolpidem 审中-公开
    唑吡旦的合成方法

    公开(公告)号:US20050054669A1

    公开(公告)日:2005-03-10

    申请号:US10909468

    申请日:2004-08-02

    IPC分类号: A61K31/4745 C07D471/04

    CPC分类号: C07D471/04

    摘要: The present invention relates to processes for the preparation of zolpidem of Formula V as shown in the accompanying drawings or pharmaceutically acceptable salts thereof from N,N-dimethyl-3-(4-methyl)benzoyl propionamide of Formula II. The process includes (a) reacting N,N-dimethyl-3-(4-methyl)benzoyl propionamide of Formula II with bromine to get the bromo amide of Formula III; (b) condensing the bromo amide of Formula III with 2-amino-5-methylpyridine of Formula IV to get the zolpidem base of Formula V; and (c) converting zolpidem base of Formula V to its hemitartarate salt of Formula VII.

    摘要翻译: 本发明涉及由式II的N,N-二甲基-3-(4-甲基)苯甲酰基丙酰胺制备式V的唑吡旦的方法或其药学上可接受的盐。 该方法包括(a)使式II的N,N-二甲基-3-(4-甲基)苯甲酰基丙酰胺与溴反应得到式III的溴酰胺; (b)将式III的溴酰胺与式IV的2-氨基-5-甲基吡啶缩合得到式V的唑吡旦基; 和(c)将式V的唑吡旦基转化为其式VII的半乳聚糖盐。