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    • 3. 发明授权
    • Heterocyclic amino substituted heteroaryl fused pyridines; GABA brain receptor ligands
    • 杂环氨基取代的杂芳基稠合吡啶; GABA脑受体配体
    • US06423711B1
    • 2002-07-23
    • US09736497
    • 2000-12-13
    • Guolin CaiGang LiuGuoquing ChenPamela A. Albaugh
    • Guolin CaiGang LiuGuoquing ChenPamela A. Albaugh
    • C07D41304
    • C07D471/04C07D495/04
    • Disclosed are compounds of the formula or the pharmaceutically acceptable non-toxic salts thereof wherein: n is an integer from 0 to 3; the C ring is aryl or heteroaryl; X is CH, N, or O Z represents an electron pair, hydrogen, or (un)substituted heterocycle, aryl, or amido; W is (un)substituted alkyl, aryl, or heteroaryl; A and B are hydrogen or lower alkyl, which compounds are highly selective agonists, antagonists or inverse agonists for GABAa brain receptors or prodrugs of agonists, antagonists or inverse agonists for GABAa brain receptors. These compounds are useful in the diagnosis and treatment of anxiety, Down Syndrome, sleep, cognitive and seizure disorders, and overdose with benzodiazepine drugs and for 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:n是0-3的整数; C环是芳基或杂芳基; X是CH,N或OZ表示电子对,氢或( 取代的杂环,芳基或酰氨基; W是(未)取代的烷基,芳基或杂芳基; A和B是氢或低级烷基,该化合物是GABAa脑受体或前药的高选择性激动剂,拮抗剂或反向激动剂 激动剂,拮抗剂或GA​​BAa脑受体的反向激动剂。 这些化合物可用于诊断和治疗焦虑症,唐氏综合征,睡眠,认知和癫痫发作,以及用苯二氮卓类药物过量并提高警觉性。