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    • 26. 发明授权
    • Certain cycloalkyl imidazopyrimides, a new class of gaba brain receptor
ligands
    • 某些环烷基咪唑并嘧啶,一类新的gaba脑受体配体
    • US6013799A
    • 2000-01-11
    • US987575
    • 1997-12-09
    • Kenneth ShawAlan Hutchison
    • Kenneth ShawAlan Hutchison
    • C07D487/04
    • C07D487/04
    • Disclosed are compounds of the formula: ##STR1## or pharmaceutically acceptable non-toxic salts thereof wherein: R.sub.9 and Y are substituents as defined herein; andR.sub.a and R.sub.b independently represent halogen, hydroxy, amino, mono or dialkylamino where each alkyl is straight or branched chain alkyl having 1-6 carbon atoms, straight or branched chain lower alkyl having 1-6 carbon atoms, or straight or branched chain lower alkoxy having 1-6 carbon atoms,which compounds are highly selective agonists, antagonists or inverse agonists for GABAa brain receptors or prodrugs thereof and are useful in the diagnosis and treatment of anxiety, sleep, and seizure disorders, overdose with benzodiazepine type drugs, and enhancement of alertness.
    • 公开了下式的化合物或其药学上可接受的无毒盐,其中:R 9和Y是如本文所定义的取代基; 并且R a和R b独立地表示卤素,羟基,氨基,一或二烷基氨基,其中每个烷基是具有1-6个碳原子的直链或支链烷基,具有1-6个碳原子的直链或支链低级烷基,或直链或支链低级 具有1-6个碳原子的烷氧基,该化合物是GABAa脑受体或其前药的高度选择性激动剂,拮抗剂或反向激动剂,并且可用于诊断和治疗焦虑,睡眠和癫痫发作,用苯二氮卓类药物过量,以及 提高警觉性。
    • 27. 发明授权
    • Certain aryl and cycloalkyl fused imidazopyrazinediones; a new class of
GABA brain receptor ligands
    • 某些芳基和环烷基稠合的咪唑并吡嗪二酮; 一类新的GABA脑受体配体
    • US5840888A
    • 1998-11-24
    • US465693
    • 1995-06-06
    • Kenneth ShawAlan Hutchison
    • Kenneth ShawAlan Hutchison
    • C07D401/04C07D471/14C07D487/04C07D491/20A61K31/495
    • C07D401/04C07D471/14C07D487/04
    • ##STR1## The present invention encompasses compounds of formula (I), and the pharmaceutical acceptable non-toxic salts thereof wherein: where X represents hydrogen or lower alkyl; W represents an aryl group unsubstituted or substituted with various organic and inorganic substituents; (a) represents (b); (c); (d) or (e) or (a) represents (f), where A, B, C, D, and E represent carbon or nitrogen substituted with hydrogen or various organic and inorganic substituents; and n is 0, 1, or 2; Y, R
      3 , R
      4 , R
      12 , and R
      13 are various organic and inorganic substituents. These compounds are highly selective agonists, antagonists or inverse agonists for GABAa brain receptors or prodrugs thereof and are useful in the diagnosis and treatment of anxiety, sleep, and seizure disorders, overdose with benzodiazepine drugs, and enhancement of memory.
    • (a)(b)(c)(d)(e)(a)(f)(I) 本发明包括式(I)的化合物及其药学上可接受的无毒盐,其中:其中X表示氢或低级烷基; W表示未被取代或被各种有机和无机取代基取代的芳基; (a)代表(b); (C); (d)或(e)或(a)表示(f),其中A,B,C,D和E表示被氢或各种有机和无机取代基取代的碳或氮; 并且n为0,1或2; Y,R 3,R 4,R 12和R 13是各种有机和无机取代基。 这些化合物是GABAa脑受体或其前药的高度选择性激动剂,拮抗剂或反向激动剂,并且可用于诊断和治疗焦虑,睡眠和癫痫发作,用苯二氮卓类药物过量和记忆增强。
    • 29. 发明申请
    • SURGICAL CLIP APPLIER
    • 手术夹具
    • US20110137323A1
    • 2011-06-09
    • US12939296
    • 2010-11-04
    • Jaroslaw T. MalkowskiKenneth Shaw
    • Jaroslaw T. MalkowskiKenneth Shaw
    • A61B17/10
    • A61B17/105A61B17/068A61B17/083A61B17/128A61B2017/00407A61B2090/0803A61B2090/0807
    • A surgical clip applier is provided including a housing; at least one handle pivotably connected to the housing; a channel assembly extending distally from the housing; a plurality of clips loaded in the clip carrier; a drive channel translatably supported in the housing and the channel assembly, the drive channel being translated upon actuation of the at least one handle; and a counter mechanism supported in the housing, the counter mechanism including indicia visible through the housing, wherein the indicia corresponds to a quantity of clips loaded in the clip applier, wherein the indicia decrements upon each firing of the clip applier resulting in a reduction in the quantity of clips remaining of the plurality of clips.
    • 提供了一种手术夹具,包括壳体; 至少一个手柄,其可枢转地连接到所述壳体; 从壳体向远端延伸的通道组件; 装载在所述夹子载体中的多个夹具; 可移动地支撑在所述壳体和所述通道组件中的驱动通道,所述驱动通道在所述至少一个手柄的致动时被平移; 以及支撑在所述壳体中的计数器机构,所述计数器机构包括通过所述壳体可见的标记,其中所述标记对应于夹在所述施夹器中的一定数量的夹子,其中所述标记在所述施夹器的每次点火时减小, 多个剪辑中剩余的剪辑的数量。