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    • 6. 发明授权
    • Piperidine derivatives
    • 哌啶衍生物
    • US5714501A
    • 1998-02-03
    • US634427
    • 1996-04-18
    • Henk TimmermanMingqiang Zhang
    • Henk TimmermanMingqiang Zhang
    • A61K31/445A61K31/451A61P37/08A61P43/00C07D211/46C07D211/70A61K3/445C07D211/20
    • C07D211/46C07D211/70
    • A piperidine derivative of formula (1) or salts thereof: ##STR1## wherein R.sup.1 and R.sup.2 independently represent H or together represent O, R.sup.3 represents H, --R.sup.5 --COOR.sup.6, or --COOR.sup.6 (wherein R.sup.5 is a lower alkylene group, --CONH--, or --CONHCH.sub.2, and R.sup.6 is H or a lower alkyl group), R.sup.4 represents H, an aralkyloxy carbonyl group, an aminomethyl carbonyl group, or an aralkyloxy carbonyl aminomethyl carbonyl group, A represents O or a double bond, and the broken line has the meaning that a bonding hand may be present; and preventive and therapeutic agents for allergies, antihistaminic agents, and antileucotriene agents comprising the derivative or salts as their effective component. The compound of formula (1) has excellent antihistaminic activities and antileukotriene activities, which are well balanced, and is useful as a drug for the prevention and treatment of allergies such as asthma, allergic rhinitis, allergic dermatosis and urticaria.
    • 式(1)的哌啶衍生物或其盐:其中R1和R2独立地表示H或一起代表O,R3表示H,-R5-COOR6或-COOR6(其中R5是低级亚烷基 ,-CONH-或-CONHCH 2,R6为H或低级烷基),R4表示H,芳烷氧基羰基,氨基甲基羰基或芳烷氧基羰基氨基甲基羰基,A表示O或双键, 虚线具有粘合手可能存在的意思; 以及包含所述衍生物或盐作为其有效成分的过敏,抗组胺剂和抗孕妇三烯试剂的预防和治疗剂。 式(1)化合物具有优异的抗组胺活性和抗白细胞三烯活性,其平衡良好,可用作预防和治疗哮喘,过敏性鼻炎,过敏性皮肤病和荨麻疹等过敏症的药物。
    • 7. 发明授权
    • (Pyrido/thieno)-[f]-oxazepine-5-one derivatives
    • (吡啶并噻吩) - [f] - 氧氮杂-5-酮衍生物
    • US07566778B2
    • 2009-07-28
    • US12024597
    • 2008-02-01
    • Simon James Anthony GroveJulia Adam-WorrallMingqiang ZhangRobert Gilfillan
    • Simon James Anthony GroveJulia Adam-WorrallMingqiang ZhangRobert Gilfillan
    • C07D498/14
    • C07D498/14
    • The present invention relates to (pyrido/thieno)-[f]-oxazepine-5-one derivatives having the general Formula I wherein R1, R2 and R3 are independently H or (C1-4)alkyl; Ar represents a fused thiophene or pyridine ring optionally substituted with one or more substituents selected from (C1-4)alkyl, (C1-4)alkyloxy, (C1-4)alkyloxy(C1-4)alkyl, CF3, halogen, nitro, cyano, NR4R5, NR4COR6, and CONR4R5; R4 and R5 are independently H or (C1-4-)alkyl; or R4 and R5 form together with the nitrogen atom to which they are bound a 5- or 6-membered saturated heterocyclic ring, optionally containing a further heteroatom selected from O, S or NR6; R6 is (C1-4)alkyl; A represents the residue of a 4-7 membered saturated heterocyclic ring, optionally containing an oxygen atom, the ring being optionally substituted with 1-3 substituents selected from (C1-4)alkyl, (C1-4)alkyloxy, hydroxy, halogen and oxo; or a pharmaceutically acceptable salt thereof. The invention also relates to pharmaceutical compositions comprising said derivatives, and to the use of these (pyrido/thieno)-[f]-oxazepine-5-one derivatives in the treatment of neurological diseases and psychiatric disorders which are responsive to enhancement of synaptic responses mediated by AMPA receptors in the central nervous system.
    • 本发明涉及具有通式I的(吡啶并噻吩并[f] - 氧氮杂-5-酮衍生物,其中R 1,R 2和R 3独立地为H或(C 1-4)烷基; Ar表示任选被一个或多个选自(C 1-4)烷基,(C 1-4)烷氧基,(C 1-4)烷氧基(C 1-4)烷基,CF 3,卤素,硝基, 氰基,NR4R5,NR4COR6和CONR4R5; R 4和R 5独立地为H或(C 1-4 - )烷基; 或R 4和R 5与它们所连接的氮原子一起形成5-或6-元饱和杂环,任选地含有选自O,S或NR 6的另外的杂原子; R6是(C1-4)烷基; A表示任选含有氧原子的4-7元饱和杂环的残基,该环任选被1-3个选自(C 1-4)烷基,(C 1-4)烷氧基,羟基,卤素和 氧代 或其药学上可接受的盐。 本发明还涉及包含所述衍生物的药物组合物,以及这些(吡啶并噻吩并[f] - 氧氮杂-5-酮衍生物在治疗对增强突触反应有反应的神经疾病和精神疾病的用途中的用途) 由AMPA受体介导的中枢神经系统。