Processes for the preparation of o-(6-pyrazol-1-yl-pyridin-3-ylmethyl)-hydroxylamine
    7.
    发明授权
    Processes for the preparation of o-(6-pyrazol-1-yl-pyridin-3-ylmethyl)-hydroxylamine 有权
    制备邻 - (6-吡唑-1-基 - 吡啶-3-基甲基) - 羟胺的方法

    公开(公告)号:US07538225B2

    公开(公告)日:2009-05-26

    申请号:US11205764

    申请日:2005-08-17

    IPC分类号: C07D401/04

    CPC分类号: C07D401/04 C07D401/14

    摘要: The present invention relates generally to novel methods for the synthesis of O-(6-pyrazol-1-yl-pyridin-3-ylmethyl)-hydroxylamine which is an essential reagent in the synthesis of one of the bridged erythromycin derivatives and their respective pharmaceutically acceptable salts in PCT Application WO 03/097659 A1. In particular, the present invention relates to processes and intermediates for the preparation of a compound of formula (Ia):

    摘要翻译: 本发明一般涉及合成O-(6-吡唑-1-基 - 吡啶-3-基甲基) - 羟胺的新方法,其是合成桥联红霉素衍生物之一及其各自药学上的必需试剂 PCT申请WO 03/097659 A1中的可接受的盐。 特别地,本发明涉及制备式(Ia)化合物的方法和中间体:

    Processes for the preparation of hydroxylamines
    8.
    发明授权
    Processes for the preparation of hydroxylamines 失效
    制备羟胺的方法

    公开(公告)号:US07919627B2

    公开(公告)日:2011-04-05

    申请号:US12135299

    申请日:2008-06-09

    IPC分类号: C07D401/04

    CPC分类号: C07D401/04 C07D401/14

    摘要: The present invention relates generally to novel methods for the synthesis of O-(6-pyrazol-1-yl-pyridin-3-ylmethyl)-hydroxylamine which is an essential reagent in the synthesis of one of the bridged erythromycin derivatives and their respective pharmaceutically acceptable salts in PCT Application WO 03/097659 A1. In particular, the present invention relates to processes and intermediates for the preparation of a compound of formula (Ia):

    摘要翻译: 本发明一般涉及合成O-(6-吡唑-1-基 - 吡啶-3-基甲基) - 羟胺的新方法,其是合成桥联红霉素衍生物之一及其各自药学上的必需试剂 PCT申请WO 03/097659 A1中的可接受的盐。 特别地,本发明涉及制备式(Ia)化合物的方法和中间体:

    PROCESSES FOR THE PREPARATION OF HYDROXYLAMINES
    9.
    发明申请
    PROCESSES FOR THE PREPARATION OF HYDROXYLAMINES 失效
    制备羟甲基胺的方法

    公开(公告)号:US20080242865A1

    公开(公告)日:2008-10-02

    申请号:US12135299

    申请日:2008-06-09

    IPC分类号: C07D401/04

    CPC分类号: C07D401/04 C07D401/14

    摘要: The present invention relates generally to novel methods for the synthesis of O-(6-pyrazol-1-yl-pyridin-3-ylmethyl)-hydroxylamine which is an essential reagent in the synthesis of one of the bridged erythromycin derivatives and their respective pharmaceutically acceptable salts in PCT Application WO 03/097659 A1. In particular, the present invention relates to processes and intermediates for the preparation of a compound of formula (Ia):

    摘要翻译: 本发明一般涉及合成O-(6-吡唑-1-基 - 吡啶-3-基甲基) - 羟胺的新方法,其是合成桥联红霉素衍生物之一及其各自药学上的必需试剂 PCT申请WO 03/097659 A1中的可接受的盐。 特别地,本发明涉及制备式(Ia)化合物的方法和中间体:

    Quinoxalinyl macrocyclic hepatitis C virus serine protease inhibitors
    10.
    发明授权
    Quinoxalinyl macrocyclic hepatitis C virus serine protease inhibitors 有权
    喹喔啉基大环丙型肝炎病毒丝氨酸蛋白酶抑制剂

    公开(公告)号:US08809264B2

    公开(公告)日:2014-08-19

    申请号:US11768723

    申请日:2007-06-26

    摘要: The present invention relates to compounds, including compounds of Formula I, or a pharmaceutically acceptable salt, ester, or prodrug, thereof: which inhibit serine protease activity, particularly the activity of hepatitis C virus (HCV) NS3-NS4A protease. Consequently, the compounds of the present invention interfere with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.

    摘要翻译: 本发明涉及包括式I化合物或其药学上可接受的盐,酯或前药的化合物,其抑制丝氨酸蛋白酶活性,特别是丙型肝炎病毒(HCV)NS3-NS4A蛋白酶的活性。 因此,本发明的化合物干扰丙型肝炎病毒的生命周期,也可用作抗病毒剂。 本发明还涉及药物组合物,其包含用于给患有HCV感染的受试者施用的上述化合物。 本发明还涉及通过施用包含本发明化合物的药物组合物来治疗受试者的HCV感染的方法。