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    • 5. 发明申请
    • NOVEL BETA-2 ADRENERGIC RECEPTOR SUBTYPE AND USE THEREOF
    • 新型β-2 ADRENERGIC受体亚型及其用途
    • WO1997035963A1
    • 1997-10-02
    • PCT/JP1997000982
    • 1997-03-24
    • DAINIPPON PHARMACEUTICAL CO., LTD.NOMURA, AkinoriKAWASHIMA, HitoshiYANO, KaoriFUJII, KaoriFURUTANI, Yasuji
    • DAINIPPON PHARMACEUTICAL CO., LTD.
    • C12N15/00
    • C07K14/70571A01K2217/05A61K38/00
    • A novel beta-2 adrenergic receptor subtype; a DNA coding for the same; a recombinant vector having said DNA; a host cell transformed by said vector; a process for producing said beta-2 adrenergic receptor subtype by culturing said host cell; a method and kit for screening agonists and/or antagonists of said beta-2 adrenergic receptor subtype; and a method of assaying the expression of said beta-2 adrenergic receptor subtype in the cells or tissues. The method of screening agonists of the novel beta-2 adrenergic receptor subtype is useful for the development of remedies for a certain type of asthmatic disease. Recombinant animals genetically engineered with the DNA coding for the beta-2 adrenergic receptor subtype provide useful means for studying the relationship between beta-2 adrenergic receptors and asthmatic diseases.
    • 一种新型的β-2肾上腺素能受体亚型; 编码相同的DNA; 具有所述DNA的重组载体; 由所述载体转化的宿主细胞; 通过培养所述宿主细胞来产生所述β-2肾上腺素能受体亚型的方法; 用于筛选所述β-2肾上腺素能受体亚型的激动剂和/或拮抗剂的方法和试剂盒; 以及测定细胞或组织中所述β-2肾上腺素能受体亚型的表达的方法。 筛选新型β-2肾上腺素能受体亚型的激动剂的方法可用于开发某种类型的哮喘病的药物。 用编码β-2肾上腺素能受体亚型的DNA进行遗传工程改造的重组动物为研究β-2肾上腺素能受体与哮喘病之间的关系提供了有用的手段。
    • 9. 发明申请
    • 3-OXADIAZOLYLQUINOXALINE DERIVATIVES
    • 3-氧代二氢喹啉衍生物
    • WO1998042701A1
    • 1998-10-01
    • PCT/JP1998000827
    • 1998-02-27
    • DAINIPPON PHARMACEUTICAL CO., LTD.OHNO, KazunoriODAI, OsamuFURUKAWA, KiyoshiOKA, Makoto
    • DAINIPPON PHARMACEUTICAL CO., LTD.
    • C07D413/04
    • C07D413/04
    • Novel 3-oxadiazolylquinoxaline derivatives represented by general formula (I), wherein Het is oxadiazolyl; R is hydrogen, lower alkyl, trifluoromethyl, lower cycloalkyl, lower alkenyl, lower alkynyl, optionally substituted aryl, optionally substituted heteroaryl, or lower alkoxy; R is hydrogen, lower alkyl, trifluoromethyl, lower cycloalkyl, halogeno, hydroxy, lower alkoxy, cyano, nitro, acyl, optionally substituted benzoyl, amino, lower mono- or dialkylamino, lower alkoxycarbonylmethyloxy, lower mono- or dialkylaminocarbonylmethyloxy, or optionally substituted benzyloxy; and R is hydrogen, lower alkyl, lower cycloalkyl, halogeno, or lower alkoxy, which are useful as a medicine, in particular, which have a selective affinity for benzodiazepine receptors and are useful as a brain activator and a remedy for senile dementia and Alzheimer's disease.
    • 由通式(I)表示的新型3-恶二唑基喹喔啉衍生物,其中Het是恶二唑基; R 1是氢,低级烷基,三氟甲基,低级环烷基,低级烯基,低级炔基,任选取代的芳基,任选取代的杂芳基或低级烷氧基; R 2是氢,低级烷基,三氟甲基,低级环烷基,卤代,羟基,低级烷氧基,氰基,硝基,酰基,任选取代的苯甲酰基,氨基,低级单烷基氨基或二烷基氨基,低级烷氧基羰基甲氧基,低级单或二烷基氨基羰基甲氧基,或 任选取代的苄氧基; R 3为氢,低级烷基,低级环烷基,卤代或低级烷氧基,其可用作药物,特别是对苯并二氮杂受体具有选择性亲和力,可用作脑活化剂和老年化疗法 痴呆和阿尔茨海默病。