METHOD FOR PREPARING CLOPIDOGREL 1,5-NAPHTHALENEDISULFONATE OR HYDRATE THEREOF
    3.
    发明申请
    METHOD FOR PREPARING CLOPIDOGREL 1,5-NAPHTHALENEDISULFONATE OR HYDRATE THEREOF 失效
    制备氯硝酸盐的方法1,5-萘硫代磺酸盐或其水合物

    公开(公告)号:US20090036683A1

    公开(公告)日:2009-02-05

    申请号:US12293959

    申请日:2007-03-16

    IPC分类号: C07D495/04

    CPC分类号: C07D495/04

    摘要: The present invention relates to a method for preparing clopidogrel 1,5-naphthalenedisulfonate or a hydrate thereof, which comprises reacting a clopidogrel-acid addition salt with disodium 1,5-naphthalenedisulfonate or its hydrate in water, or a mixture of water and an organic solvent. High quality clopidogrel 1,5-naphthalenedisulfonate can be prepared by the inventive method by way of using non-corrosive disodium 1,5-naphthalenedisulfonate.

    摘要翻译: 本发明涉及一种氯吡格雷1,5-萘二磺酸盐或其水合物的制备方法,该方法包括使氯吡格雷酸加成盐与1,5-萘二磺酸二钠或其水合物在水中或水与有机物的混合物 溶剂。 通过本发明方法可以通过使用1,5-萘二磺酸非腐蚀性二钠制备高质量的氯萘吡格雷1,5-萘二磺酸盐。

    Method for preparing clopidogrel 1,5-naphthalenedisulfonate or hydrate thereof
    4.
    发明授权
    Method for preparing clopidogrel 1,5-naphthalenedisulfonate or hydrate thereof 失效
    制备1,5-萘二磺酸氯吡格雷或其水合物的方法

    公开(公告)号:US07612207B2

    公开(公告)日:2009-11-03

    申请号:US12293959

    申请日:2007-03-16

    IPC分类号: C07D495/04

    CPC分类号: C07D495/04

    摘要: The present invention relates to a method for preparing clopidogrel 1,5-naphthalenedisulfonate or a hydrate thereof, which comprises reacting a clopidogrel-acid addition salt with disodium 1,5-naphthalenedisulfonate or its hydrate in water, or a mixture of water and an organic solvent. High quality clopidogrel 1,5-naphthalenedisulfonate can be prepared by the inventive method by way of using non-corrosive disodium 1,5-naphthalenedisulfonate.

    摘要翻译: 本发明涉及一种氯吡格雷1,5-萘二磺酸盐或其水合物的制备方法,该方法包括使氯吡格雷酸加成盐与1,5-萘二磺酸二钠或其水合物在水中或水与有机物的混合物 溶剂。 通过本发明方法可以通过使用1,5-萘二磺酸非腐蚀性二钠制备高质量的氯萘吡格雷1,5-萘二磺酸盐。

    APPARATUS AND METHOD FOR COUNTERING SPAM IN NETWORK FOR PROVIDING IP MULTIMEDIA SERVICE
    7.
    发明申请
    APPARATUS AND METHOD FOR COUNTERING SPAM IN NETWORK FOR PROVIDING IP MULTIMEDIA SERVICE 审中-公开
    网络垃圾邮件处理提供IP多媒体服务的设备和方法

    公开(公告)号:US20080134285A1

    公开(公告)日:2008-06-05

    申请号:US11932660

    申请日:2007-10-31

    IPC分类号: G06F17/00

    摘要: It is possible to filter spam of diversified Internet protocol (IP) multimedia applications, since it is possible to provide spam filtering services suitable for various processing methods of calls of the IP multimedia applications and media features in an application server layer without changing a structure of IP multimedia service network by classifying calls of IP multimedia application services based on service features, checking policy information of the calls classified based on the service features, filtering spam so as to determine whether the call is spam through dynamic filtering mechanism for each application service, and transmitting the call to a lower network by determining a suitable processing method based on the checking result of the policy information or the filtering result, so as to filter IP multimedia spam in an application server in a network for providing various real-time IP multimedia application services.

    摘要翻译: 可以过滤多元化的互联网协议(IP)多媒体应用程序的垃圾邮件,因为可以提供适用于应用服务器层中的IP多媒体应用和媒体特征的各种处理方法的垃圾邮件过滤服务,而不会改变 IP多媒体业务网络,通过基于业务特性分类IP多媒体应用业务的呼叫,根据业务特征检查呼叫分类的呼叫策略信息,过滤垃圾邮件,通过动态过滤机制确定呼叫是否为垃圾邮件, 以及通过基于所述策略信息或所述过滤结果的检查结果确定适当的处理方法来将所述呼叫发送到下位网络,以便过滤所述网络中的应用服务器中的IP多媒体垃圾信息,以提供各种实时IP多媒体 应用服务。

    Method and Apparatus for Configuring and Managing a Robust Overlay Multicast Tree
    9.
    发明申请
    Method and Apparatus for Configuring and Managing a Robust Overlay Multicast Tree 审中-公开
    用于配置和管理鲁棒覆盖组播树的方法和装置

    公开(公告)号:US20080222277A1

    公开(公告)日:2008-09-11

    申请号:US11577381

    申请日:2005-11-04

    IPC分类号: G06F15/16

    摘要: Provided is a method and apparatus for configuring and managing an overlay multicast data delivery tree in a transmission network having a SM (session manager) and at least one MA (multicast agent). The method includes the steps of at the MA intending to joining a session, obtaining an active neighbor MA list from the SM; detecting information on QoS information of each neighbor MA in the active neighbor MA list, selecting a MA having the most optimized QoS as a parent MA based on the QoS information of each Neighbor MA in the active neighbor MA list, joining an overlay multicast data communication session through the selected parent MA, periodically receiving HB (heart beat) information having information on a path from a root to the MA and determining whether to perform a parent-switching based on me HB information and parent-switching from the current parent MA to a MA having a better QoS when it is determined to perform the parent-switching

    摘要翻译: 提供了一种用于在具有SM(会话管理器)和至少一个MA(多播代理)的传输网络中配置和管理覆盖多播数据传送树的方法和装置。 该方法包括以下步骤:在MA中加入会话,从SM获取活动邻居MA列表; 检测活动邻居MA列表中每个邻居MA的QoS信息的信息,基于活动邻居MA列表中每个邻居MA的QoS信息选择具有最优化QoS的MA作为父MA,加入覆盖组播数据通信 通过选择的母MA进行会话,周期性地接收具有从根到MA的路径的信息的HB(心跳)信息,并且基于我HB信息和从当前父MA切换到父节点来确定是否执行父切换 当确定执行父切换时,具有更好的QoS的MA