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    • 16. 发明授权
    • Certain aryl substituted pyrrolopyrazines; a new class of GABA brain
receptor ligands
    • 某些芳基取代的吡咯并吡嗪; 一类新的GABA脑受体配体
    • US5668283A
    • 1997-09-16
    • US486595
    • 1995-06-07
    • Charles BlumAlan Hutchison
    • Charles BlumAlan Hutchison
    • C07D487/04A61K31/495A61K31/50C07D471/14
    • C07D487/04
    • This invention encompasses compounds of the formula: ##STR1## and pharmaceutically acceptable non-toxic salts thereof wherein: ##STR2## represents: ##STR3## where n is 0, 1, or 2; R.sub.1 and R.sub.2 are hydrogen or straight or branched chain alkyl groups;Y represents various organic and inorganic substituents;W represents an aromatic group substituted with various organic and inorganic substituents;A is CH or N;B is a substituted or unsubstituted carbon or N; andE is hydrogen or straight or branched alkyl groupsThese 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.
    • 本发明包括下式的化合物:其中药物可接受的无毒盐,其中:其中n为0,1或2; R1和R2是氢或直链或支链烷基; Y代表各种有机和无机取代基; W表示被各种有机和无机取代基取代的芳族基团; A是CH或N; B是取代或未取代的碳或N; 并且E是氢或直链或支链烷基这些化合物是用于GABAa脑受体或前药的高选择性激动剂,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 ,并提高警觉性。
    • 17. 发明授权
    • Certain aryl substituted pyrrolopyrazines; a new class of GABA brain
receptor ligands
    • 某些芳基取代的吡咯并吡嗪; 一类新的GABA脑受体配体
    • US5286860A
    • 1994-02-15
    • US975409
    • 1992-11-12
    • Charles BlumAlan Hutchison
    • Charles BlumAlan Hutchison
    • C07D487/04C07D491/20C07D487/10C07D487/14C07D487/20
    • C07D487/04
    • This invention encompasses compounds of the formula: ##STR1## and pharmaceutically acceptable non-toxic salts thereof wherein: ##STR2## represents: ##STR3## where n is 0, 1, or 2; R.sub.1 and R.sub.2 are hydrogen or straight or branched chain alkyl groups;Y represents various organic and inorganic substituents;W represents an aromatic group substituted with various organic and inorganic substituents;A is CH or N;B is a substituted or unsubstituted carbon or N; andE is hydrogen or straight or branched alkyl groupsThese 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.
    • 本发明包括下式的化合物:其中药物可接受的无毒盐,其中:其中n为0,1或2; R1和R2是氢或直链或支链烷基; Y代表各种有机和无机取代基; W表示被各种有机和无机取代基取代的芳族基团; A是CH或N; B是取代或未取代的碳或N; 并且E是氢或直链或支链烷基这些化合物是用于GABAa脑受体或前药的高选择性激动剂,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 ,并提高警觉性。