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    • 2. 发明授权
    • Fused heterocyclic compounds as protein tyrosine kinase inhibitors
    • 稠合杂环化合物作为蛋白酪氨酸激酶抑制剂
    • US06391874B1
    • 2002-05-21
    • US09214267
    • 1998-12-31
    • George Stuart CockerillMalcolm Clive CarterStephen Barry GuntripKathryn Jane Smith
    • George Stuart CockerillMalcolm Clive CarterStephen Barry GuntripKathryn Jane Smith
    • A61K31506
    • C07D401/04C07D403/04C07D403/14C07D405/04C07D405/14C07D409/04C07D413/04C07D413/14
    • Substituted heteroaromatic compounds of formula (I) and in particular substituted quinolines and quinazolines, are protein tyrosine kinase inhibitors. The compounds are described as are methods for their preparation, pharmaceutical compositions including such compounds and their use in medicine, for example in the treatment of cancer and psoriasis, or a salt or solvate thereof; wherein X is N or CH; Y is a group W(CH2), (CH2)W, or W, in which W is O, S(O)m wherein m is 0, 1 or 2, or NRa wherein Ra is hydrogen or a C1-8 alkyl group; R1 represents a phenyl group or a 5- or 6-membered heterocyclic ring containing 1 to 4 heteroatoms selected from N, O or S(O)m, wherein m is as defined above, with the provisos that the ring does not contain two adjacent O or S(O)m atoms and that where the ring contains only N as heteroatom(s) the ring is C-linked to the quinazoline or quinoline ring, R1 being optionally substituted by one or more R3;groups; P=0 to 3; U, R2, R3 are as defined in the application.
    • 取代的式(I)的杂芳族化合物,特别是取代的喹啉和喹唑啉是蛋白质酪氨酸激酶抑制剂。 这些化合物被描述为它们的制备方法,包括这些化合物的药物组合物及其在药物中的用途,例如治疗癌症和牛皮癣,或其盐或溶剂合物; 其中X是N或CH; Y是W(CH2),(CH2)W或W,其中W是O,S(O)m,其中m是0,1或2,或NRa,其中Ra是氢或C1-8烷基 ; R 1表示苯基或含有1至4个选自N,O或S(O)m的杂原子的5或6元杂环,其中m如上所定义,条件是该环不含有两个相邻的 O或S(O)m原子,并且其中环仅含有N作为杂原子的环,该环与喹唑啉或喹啉环C-连接,R 1任选被一个或多个R 3;基团取代; P = 0〜3; U,R2,R3如申请中所定义。
    • 9. 发明申请
    • Quinazoline Derivatives as Antiviral Agents
    • 喹唑啉衍生物作为抗病毒剂
    • US20080114008A1
    • 2008-05-15
    • US11883191
    • 2006-01-30
    • George Stuart CockerillStephen Sean FlackNeil MathewsJames Iain Salter
    • George Stuart CockerillStephen Sean FlackNeil MathewsJames Iain Salter
    • A61K31/517C07D403/02
    • C07C255/61C07D239/94
    • Compounds of formula (I) are found to be active in inhibiting replication of flaviviridac Formula (I) wherein: X represents a direct bond or a moiety -L-NR—, wherein R is hydrogen or C1-C4 alkyl, and L represents a C1-C4alkylene, C6-C10 aryl or 5- to 10-membered heteroaryl moiety; either R1 and R2, together with the N atom to which they are attached, form a 5- to 10-membered heterocyclyl group or a 5- to 10-membered heteroaryl group, or R1 represents hydrogen, C6-C10 aryl, C1-C4 alkyl or C1-C4 hydroxyalkyl and R2 represents C6-C10 aryl, C1-C4 alkyl or C1-C4 hydroxyalkyl; and R3 represents a C6-C10 aryl, C3-C6 carbocyclyl, 5- to 10-membered heteroaryl or 5- to 10-membered heterocyclyl moiety, said aryl, carbocyclyl, heteroaryl and heterocyclyl groups being unsubstituted or substituted by 1, 2 or 3 substituents selected from halogen, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 haloalkyl, C1-C4 haloalkoxy, hydroxy, thiol, —NH2, C1-C4 hydroxyalkyl, C1-C4 thioalkyl and C1-C4aminoalkyl substituents.
    • 发现式(I)化合物在抑制黄病毒复方(I)中具有活性,其中:X表示直接键或部分-L-NR-,其中R为氢或C 1〜 -C 4烷基,L表示C 1 -C 4亚烷基,C 6 -C 3亚烷基 > 10 芳基或5至10元杂芳基部分; R 1和R 2 2与它们所连接的N原子一起形成5-至10-元杂环基或5-至10-元 杂芳基或R 1代表氢,C 6 -C 10芳基,C 1 -C 3 > 4个C 1 -C 4烷基或C 1 -C 4羟基烷基,R 2表示C 6 -C C 1 -C 10芳基,C 1 -C 4烷基或C 1 -C 4烷基或C 1 -C 4 - 羟烷基 和R 3表示C 6 -C 10芳基,C 3 -C 6 - 所述芳基,碳环基,杂芳基和杂环基是未被取代的或被1,2或3个选自卤素,C 1 -C 6烷基的取代基取代的杂芳基, C 1 -C 4烷基,C 1 -C 4烷氧基,C 1 -C 3亚烷基,C 1 -C 4烷基,C 1 -C 4烷基,C 1 -C 4烷基, 卤代烷基,C 1 -C 4卤代烷氧基,羟基,硫醇,-NH 2,C 1, C 1 -C 4 - 羟基烷基,C 1 -C 4硫代烷基和C 1 -C 3 - 4个氨基烷基取代基。