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59 条记录 (耗时 0.04 秒)

    Piperazinediones as Oxytocin Receptor Antagonists
    4.
    发明申请
    Piperazinediones as Oxytocin Receptor Antagonists 有权
    哌嗪类作为催产素受体拮抗剂

    公开(公告)号：US20070254888A1

    公开(公告)日：2007-11-01

    申请号：US11630179

    申请日：2005-06-21

    申请人： Alan Borthwick ,  Deirdre Mary Hickey ,  John Liddle ,  Andrew Mason

    发明人： Alan Borthwick ,  Deirdre Mary Hickey ,  John Liddle ,  Andrew Mason

    IPC分类号： A61K31/495 ,  A61P15/06 ,  C07D241/02

    CPC分类号： A61K31/5377 ,  C07D401/06 ,  C07D413/14

    摘要： Compounds of formula (I) wherein R1 is 2-indanyl, R2 is 1-methylpropyl, R3 is a group selected from 2,6-dimethyl-3-pyridyl or 4,6-dimethyl-3-pyridyl, R4 represents methyl and R5 represents hydrogen or methyl or, R4 and R5 together with the nitrogen atom to which they are attached represent morpholino and pharmaceutically acceptable derivatives thereof are described, as are processes for their preparation, pharmaceutical compositions containing them and their use in medicine, particularly their use as oxytocin antagonists.

    摘要翻译： 其中R 1为2-二氢茚基，R 2的式（I）化合物为1-甲基丙基，R 3为选自2 ，6-二甲基-3-吡啶基或4,6-二甲基-3-吡啶基，R 4表示甲基，R 5表示氢或甲基，或者R 1， 4和R 5与它们所连接的氮原子一起代表吗啉代及其药学上可接受的衍生物，其制备方法，含有它们的药物组合物及其用途 药物，特别是它们作为催产素拮抗剂的用途。

    Audio Amplifier
    7.
    发明申请
    Audio Amplifier 有权
    音频放大器

    公开(公告)号：US20100014694A1

    公开(公告)日：2010-01-21

    申请号：US12501816

    申请日：2009-07-13

    申请人： John B. French ,  Andrew Mason

    发明人： John B. French ,  Andrew Mason

    IPC分类号： H03F99/00

    CPC分类号： H03F1/304 ,  H03F1/0227 ,  H03F3/2173 ,  H03F3/68 ,  H03F2200/03 ,  H04R3/00

    摘要： The embodiments described herein relate to amplifier circuits with power rails. The power rails are generated in response to an input signal, which will typically be an audio signal, and with a sufficient magnitude to power the amplifier and to generate an output signal corresponding to the input signal.

    摘要翻译： 这里描述的实施例涉及具有电源轨的放大器电路。 电源轨是响应于通常为音频信号的输入信号产生的，并具有足够的幅度来为放大器供电并产生对应于输入信号的输出信号。

    DIMERIC COMPOUNDS AND THEIR USE AS ANTI-VIRAL AGENTS
    8.
    发明申请
    DIMERIC COMPOUNDS AND THEIR USE AS ANTI-VIRAL AGENTS 有权
    二元化合物及其用作反病毒剂

    公开(公告)号：US20070225361A1

    公开(公告)日：2007-09-27

    申请号：US11695268

    申请日：2007-04-02

    申请人： Derek Demaine ,  Haydn Jones ,  Simon MacDonald ,  Andrew Mason ,  Stephen Shanahan

    发明人： Derek Demaine ,  Haydn Jones ,  Simon MacDonald ,  Andrew Mason ,  Stephen Shanahan

    IPC分类号： A61K31/351

    CPC分类号： A61K45/06 ,  A61K31/13 ,  A61K31/351 ,  A61K31/7056 ,  A61K47/54 ,  A61K47/55 ,  C07D309/28 ,  A61K2300/00

    摘要： The invention relates to compounds of general formula (I), in which: R is an amino or guanidino group; R2 is acetyl or trifluoroacetyl; n and q are either the same or different and selected from 0, 1 or 2; and X is an optionally substituted phenyl, optionally substituted naphthyl or optionally substituted phenyl-Y-optionally substituted phenyl in which Y is selected from a covalent bond, CH2, CH2CH2, O or SO2, or a pharmaceutically acceptable derivative thereof, with the proviso that when X is phenyl or naphthyl, n and q are both 2 and when X is phenyl-Y-phenyl in which Y is a covalent bond, then n and q are not both 0, methods for their preparation, pharmaceutical formulations containing them or their use in the prevention or treatment of a viral infection.

    摘要翻译： 本发明涉及通式（I）的化合物，其中：R是氨基或胍基; R 2是乙酰基或三氟乙酰基; n和q相同或不同，选自0,1或2; 并且X是任选取代的苯基，任选取代的萘基或任选取代的苯基-Y-任选取代的苯基，其中Y选自共价键，CH 2，CH 2， CH 2，O或SO 2，或其药学上可接受的衍生物，条件是当X是苯基或萘基时，n和q都是2，当X是 苯基-Y-苯基，其中Y是共价键，则n和q都不为0，其制备方法，含有它们的药物制剂或其用于预防或治疗病毒感染。

    System and method for providing presence age information in a unified communication system
    9.
    发明申请
    System and method for providing presence age information in a unified communication system 有权
    用于在统一通信系统中提供存在时代信息的系统和方法

    公开(公告)号：US20070067439A1

    公开(公告)日：2007-03-22

    申请号：US11232474

    申请日：2005-09-21

    申请人： Andrew Mason ,  Victor Chan

    发明人： Andrew Mason ,  Victor Chan

    IPC分类号： G06F15/173

    CPC分类号： H04L67/24 ,  H04L51/04 ,  H04L51/28 ,  H04L67/306

    摘要： A telecommunications system includes a network; a plurality of client devices operably coupled to said network, said plurality of client devices adapted to set one or more time contact parameters for buddies on a contact list; and a presence server including a timer, and adapted to maintain a timing of time contacts for selected contacts responsive to said parameters.

    摘要翻译： 电信系统包括网络; 多个客户机设备，可操作地耦合到所述网络，所述多个客户端设备适于为联系人列表上的伙伴设置一个或多个时间接触参数; 以及存在服务器，其包括定时器，并且适于响应于所述参数来维持所选择的联系人的时间联系的定时。

    Watermarking
    10.
    发明申请
    Watermarking 审中-公开
    水印

    公开(公告)号：US20060133647A1

    公开(公告)日：2006-06-22

    申请号：US11328413

    申请日：2006-01-10

    申请人： Oliver Werner ,  Andrew Mason ,  Richard Salmon

    发明人： Oliver Werner ,  Andrew Mason ,  Richard Salmon

    IPC分类号： G06K9/00

    CPC分类号： H04N19/467

    摘要： A watermarketing system and method is proposed for still or moving pictures in which a watermark is embedded robustly and simply into DC-values, but without causing unacceptable visible picture degradation. The watermark is secure and can be readily detected, and the method can be used to convey additional data. Also disclosed is a method for watermarking a sequence of pictures in which the visibility of artifacts is reduced. The watermark may carry data and may be used to label a programme.

    摘要翻译： 提出了一种水印系统和方法，用于静态或运动图像，其中水印被鲁棒且简单地嵌入DC值，但不会导致不可接受的可见图像劣化。 水印是安全的，并且可以容易地检测，并且该方法可以用于传送附加数据。 还公开了一种用于对图像序列进行水印处理的方法，其中减少伪像的可视性。 水印可以携带数据，并且可以用于标记程序。