Substituted vinyl pyridine derivative and drugs containing the same
    3.
    发明授权
    Substituted vinyl pyridine derivative and drugs containing the same 失效
    取代的乙烯基吡啶衍生物和含有它的药物

    公开(公告)号:US5935977A

    公开(公告)日:1999-08-10

    申请号:US68986

    申请日:1998-05-26

    摘要: The present invention relates to a substituted vinylpyridine derivative represented by the following formula (1): ##STR1## (wherein R.sup.1 represents a hydrogen atom, an alkyl group, etc., R.sup.2 represents an alkyl group; one of R.sup.3 and R.sup.4, which are different from each other, represents a hydrogen atom and the other represents a nitrile group, R.sup.5 represents an aryl group or a heteroaryl group, X represents an oxygen atom, etc., and one of Q.sup.1, Q.sup.2, and Q.sup.3 represents a nitrogen atom and the other two represent CH); a salt of the derivative; and a drug containing the derivative or salt as the active ingredient. Due to strong PDE inhibitory action and TNF-.alpha. production inhibitory action, the derivative, salt, and drug are useful for the prevention and treatment of a wide variety of inflammatory diseases and autoimmune diseases.

    摘要翻译: PCT No.PCT / JP97 / 03354 Sec。 371日期:1998年5月26日 102(e)日期1998年5月26日PCT 1997年9月22日PCT公布。 公开号WO98 / 13348 日期:1998年4月2日本发明涉及由下式(1)表示的取代乙烯基吡啶衍生物:其中,R1表示氢原子,烷基等,R2表示烷基,R3和R4之一, 彼此不同,表示氢原子,另一个表示腈基,R 5表示芳基或杂芳基,X表示氧原子等,Q 1,Q 2和Q 3中的一个表示氮 原子,另外两个表示CH); 衍生物的盐; 和含有衍生物或盐的活性成分的药物。 由于强烈的PDE抑制作用和TNF-α产生抑制作用,衍生物,盐和药物可用于预防和治疗各种炎性疾病和自身免疫性疾病。

    4-hydroxy-4-phenylpiperidine derivatives and pharmaceuticals containing the same
    5.
    发明授权
    4-hydroxy-4-phenylpiperidine derivatives and pharmaceuticals containing the same 失效
    4-羟基-4-苯基哌啶衍生物和含有它们的药物

    公开(公告)号:US06362203B1

    公开(公告)日:2002-03-26

    申请号:US09698041

    申请日:2000-10-30

    IPC分类号: C07D21152

    CPC分类号: C07D211/52

    摘要: Described is a 4-hydroxy-4-phenylpiperidine derivative represented by the following formula (1): [wherein, R1 and R2 are the same or different and each independently represents a hydrogen atom, a lower alkyl, or the like, R3 represents a hydrogen atom or a group —(CR4R5)n—Y (in which, R4 and R5 each represents a hydrogen atom or a lower alkyl group, Y represents a group —COOR6, —CONR7R8, —OR9 or —OCOR10 (in which R6, R9 and R10 each independently represents a hydrogen atom, a lower alkyl group, or the like, R7 and R8 are the same or different and each independently represents a hydrogen atom, a lower alkyl group, or the like), and n stands for 1 to 6)], or salt thereof. The compound exhibits excellent peripheral analgesic action.

    摘要翻译: 描述了由下式(1)表示的4-羟基-4-苯基哌啶衍生物:[其中,R 1和R 2相同或不同,各自独立地表示氢原子,低级烷基等,R 3表示 氢原子或基团 - (CR 4 R 5)n Y(其中,R 4和R 5各自表示氢原子或低级烷基,Y表示-COOR 6,-CONR 7 R 8,-OR 9或-OCOR 10(其中R 6,R 9和 R 10各自独立地表示氢原子,低级烷基等,R 7和R 8相同或不同,各自独立地表示氢原子,低级烷基等),n表示1〜6 )]或其盐。该化合物表现出优异的外周镇痛作用。

    Cable television transmission control system
    6.
    发明授权
    Cable television transmission control system 失效
    有线电视传输控制系统

    公开(公告)号:US4418424A

    公开(公告)日:1983-11-29

    申请号:US244327

    申请日:1981-03-16

    CPC分类号: H04B3/04

    摘要: A control system for a cable television transmission line which has functions of collecting and controlling data. Information is collected by generating an instruction and transmitting same to a microcomputer by space communication. Furthermore, the operating conditions of a remote cable television line amplifier can be changed by generating an instruction from the microcomputer.

    摘要翻译: 一种具有收集和控制数据功能的有线电视传输线控制系统。 通过产生指令并通过空间通信将其发送到微计算机来收集信息。 此外,可以通过生成来自微型计算机的指令来改变远程有线电视线路放大器的操作条件。

    Pay television
    7.
    发明授权
    Pay television 失效
    付费电视

    公开(公告)号:US5272751A

    公开(公告)日:1993-12-21

    申请号:US32164

    申请日:1993-03-12

    IPC分类号: H04N7/171 H04N7/167

    CPC分类号: H04N7/1713

    摘要: In a pay television device, a horizontal sync signal, a vertical sync signal, and the like are removed from a composite video signal, and first-frequency and second-frequency signals for descrambling processing are attached in the intervals corresponding to the removed signals, thus eliminating the need for multiplexing signals which are necessary for descrambling processing on an audio signal.

    摘要翻译: 在付费电视装置中,从复合视频信号中去除水平同步信号,垂直同步信号等,并且以对应于去除信号的间隔附加用于解扰处理的第一频率和第二频率信号, 从而消除了对对音频信号进行解扰处理所必需的多路复用信号的需要。