CRYSTALLINE FORMS OF ZOLEDRONIC ACID
    2.
    发明申请
    CRYSTALLINE FORMS OF ZOLEDRONIC ACID 审中-公开
    ZOLEDRONIC酸的结晶形式

    公开(公告)号:US20100056481A1

    公开(公告)日:2010-03-04

    申请号:US12515742

    申请日:2007-11-26

    CPC分类号: C07F9/6506

    摘要: The invention relates to new crystalline forms of low water soluble salts of zoledronic acid, the process for preparation of these crystalline forms, compositions containing these crystalline forms, and the use of these crystalline forms in diagnostic methods or therapeutic treatment of warm-blooded animals, especially humans. The invention relates to the crystalline form of the free acid monohydrate of zoledronic acid, the process for preparation of the crystalline form of the free acid monohydrate of zoledronic acid, compositions containing the crystalline form of the free acid monohydrate of zoledronic acid, and the use of crystalline form of the free acid monohydrate of zoledronic acid in diagnostic methods or therapeutic treatment of warm-blooded animals, especially humans.

    摘要翻译: 本发明涉及唑来膦酸的低水溶性盐的新结晶形式,这些结晶形式的制备方法,含有这些结晶形式的组合物以及这些结晶形式在温血动物诊断方法或治疗性治疗中的用途, 特别是人类。 本发明涉及唑来膦酸的游离酸一水合物的结晶形式,制备唑来膦酸的游离酸一水合物的结晶形式的方法,含有唑来膦酸的游离酸一水合物的结晶形式的组合物,以及使用 的结晶形式的唑来膦酸的游离酸一水合物在温血动物,特别是人的诊断方法或治疗性治疗中。

    Process for preparing 5-'(r)-2-(5,6-diethyl-indian-2-ylamino)-1-hydroxy-ethyl!-8-hydroxy-(1h)-quinolin-2-one salt, useful as an andrenoceptor agonist
    3.
    发明申请
    Process for preparing 5-'(r)-2-(5,6-diethyl-indian-2-ylamino)-1-hydroxy-ethyl!-8-hydroxy-(1h)-quinolin-2-one salt, useful as an andrenoceptor agonist 有权
    制备5 - ((R)-2-(5,6-二乙基 - 印度-2-基氨基)-1-羟基 - 乙基-8-羟基 - (1h) - 喹啉-2-酮盐的方法,可用作 肾上腺素受体激动剂

    公开(公告)号:US20060252794A1

    公开(公告)日:2006-11-09

    申请号:US10546941

    申请日:2004-02-27

    摘要: A process for preparing 5-[(R)-2-(5,6-diethyl-indan-2-ylamino)-1-hydroxy-ethyl]-8-hydroxy-(1H)-quinolin-2-one salt. The process involves forming an acid salt of 5-[(R)-2-(5,6-diethyl-indan-2-ylamino)-1-hydroxy-ethyl]-8-substituted oxy-(1H)-quinolin-2-one; and converting the acid salt to a salt of 5-[(R)-2-(5,6-diethyl-indan-2-ylamino)-1-hydroxy-ethyl]-8-hydroxy-(1H)-quinolin-2-one without isolating the free base of 5-[(R)-2-(5,6-diethyl-indan-2-ylamino)-1-hydroxy-ethyl]-8-hydroxy-(1H)-quinolin-2-one.

    摘要翻译: 制备5 - [(R)-2-(5,6-二乙基 - 茚满-2-基氨基)-1-羟基 - 乙基] -8-羟基 - (1H) - 喹啉-2-酮盐的方法。 该方法包括形成5 - [(R)-2-(5,6-二乙基 - 茚满-2-基氨基)-1-羟基 - 乙基] -8-取代的氧 - (1H) - 喹啉-2 -一; 并将酸盐转化为5 - [(R)-2-(5,6-二乙基 - 茚满-2-基氨基)-1-羟基 - 乙基] -8-羟基 - (1H) - 喹啉-2 - 不分离出5 - [(R)-2-(5,6-二乙基 - 茚满-2-基氨基)-1-羟基 - 乙基] -8-羟基 - (1H) - 喹啉-2-酮的游离碱 一。

    ENANTIOSELECTIVE PREPARATION OF QUINOLINE DERIVATIVES
    4.
    发明申请
    ENANTIOSELECTIVE PREPARATION OF QUINOLINE DERIVATIVES 审中-公开
    喹啉衍生物的选择性制备

    公开(公告)号:US20120220775A1

    公开(公告)日:2012-08-30

    申请号:US13461204

    申请日:2012-05-01

    IPC分类号: C07D401/14 C07D215/20

    CPC分类号: C07D215/26 C07D251/26

    摘要: A process for preparing 8-substituted oxy-5-((R)-2-halo-1-hydroxy-ethyl)-(1H)-quinolin-2-ones or acceptable solvates thereof. The process involves reacting a 5-(α-haloacetyl)-8-substituted oxy-(1H)-quinolin-2-one with a reducing agent in the presence of a chiral agent and a base to form a 8-(substituted oxy)-5-((R)-2-halo-1-hydroxy-ethyl)-(1H)-quinolin-2-one, said chiral agent having a formula I or II wherein M, L, X, R1, R2 and R3 have the meanings as indicated in the specification.

    摘要翻译: 制备8-取代的氧基-5 - ((R)-2-卤代-1-羟基 - 乙基) - (1H) - 喹啉-2-酮或其可接受的溶剂化物的方法。 该方法包括在手性试剂和碱的存在下使5-(α-卤代乙酰基)-8-取代的氧基 - (1H) - 喹啉-2-酮与还原剂反应,形成8-(取代的氧基) -5 - ((R)-2-卤代-1-羟基 - 乙基) - (1H) - 喹啉-2-酮,所述手性试剂具有式I或II,其中M,L,X,R 1,R 2和R 3 具有说明书中指出的含义。

    Process for preparing 5-[(R)-2-(5,6-diethyl-indan-2-ylamino)-1-hydroxy-ethyl]-8-hydroxy-(1H)-quinolin-2-one salt, useful as an andrenoceptor agonist
    6.
    发明授权
    Process for preparing 5-[(R)-2-(5,6-diethyl-indan-2-ylamino)-1-hydroxy-ethyl]-8-hydroxy-(1H)-quinolin-2-one salt, useful as an andrenoceptor agonist 有权
    制备5 - [(R)-2-(5,6-二乙基 - 茚满-2-基氨基)-1-羟基 - 乙基] -8-羟基 - (1H) - 喹啉-2-酮的方法,可用作 肾上腺素受体激动剂

    公开(公告)号:US07534890B2

    公开(公告)日:2009-05-19

    申请号:US10546941

    申请日:2004-02-27

    IPC分类号: C07D215/02

    摘要: A process for preparing 5-[(R)-2-(5,6-diethyl-indan-2-ylamino)-1-hydroxy-ethyl]-8- hydroxy-(1H)-quinolin-2-one salt. The process involves forming an acid salt of 5-[(R)-2-(5,6-diethyl-indan-2-ylamino)-1-hydroxy-ethyl]-8-substituted oxy-(1H)-quinolin-2-one; and converting the acid salt to a salt of 5-[(R)-2-(5,6-diethyl-indan-2-ylamino)-1-hydroxy-ethyl]-8-hydroxy-(1H)-quinolin-2-one without isolating the free base of 5-[(R)-2-(5,6-diethyl-indan-2-ylamino)-1-hydroxy-ethyl]-8-hydroxy-(1H)-quinolin-2-one.

    摘要翻译: 制备5 - [(R)-2-(5,6-二乙基 - 茚满-2-基氨基)-1-羟基 - 乙基] -8-羟基 - (1H) - 喹啉-2-酮盐的方法。 该方法包括形成5 - [(R)-2-(5,6-二乙基 - 茚满-2-基氨基)-1-羟基 - 乙基] -8-取代的氧 - (1H) - 喹啉-2 -一; 并将酸盐转化为5 - [(R)-2-(5,6-二乙基 - 茚满-2-基氨基)-1-羟基 - 乙基] -8-羟基 - (1H) - 喹啉-2 - 不分离出5 - [(R)-2-(5,6-二乙基 - 茚满-2-基氨基)-1-羟基 - 乙基] -8-羟基 - (1H) - 喹啉-2-酮的游离碱 一。

    ENANTIOSELEKTIVE PREPARATION OF QUINOLINE DERIVATIVE
    7.
    发明申请
    ENANTIOSELEKTIVE PREPARATION OF QUINOLINE DERIVATIVE 审中-公开
    喹啉衍生物的简便制备

    公开(公告)号:US20090054653A1

    公开(公告)日:2009-02-26

    申请号:US11569140

    申请日:2005-06-21

    IPC分类号: C07D215/227

    CPC分类号: C07D215/26 C07D251/26

    摘要: A process for preparing 8-substituted oxy-5-((R)-2-halo-1-hydroxy-ethyl)-(1H)-quinolin-2-ones or acceptable solvates thereof. The process involves reacting a 5-(α-haloacetyl)-8-substituted oxy-(1H)-quinolin-2-one with a reducing agent in the presence of a chiral agent and a base to form a 8-(substituted oxy)-5-((R)-2-halo-1-hydroxy-ethyl)-(1H)-quinolin-2-one, said chiral agent having a formula I or II wherein M, L, X, R1, R2 and R3 have the meanings as indicated in the specification.

    摘要翻译: 制备8-取代的氧基-5 - ((R)-2-卤代-1-羟基 - 乙基) - (1H) - 喹啉-2-酮或其可接受的溶剂化物的方法。 该方法包括在手性试剂和碱的存在下使5-(α-卤代乙酰基)-8-取代的氧基 - (1H) - 喹啉-2-酮与还原剂反应,形成8-(取代的氧基) -5 - ((R)-2-卤代-1-羟基 - 乙基) - (1H) - 喹啉-2-酮,所述手性试剂具有式I或II,其中M,L,X,R 1,R 2和R 3 具有说明书中指出的含义。