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    • 10. 发明授权
    • Quinoline derivatives and their use as aurora 2 kinase inhibitors
    • 喹啉衍生物及其作为极光2激酶抑制剂的用途
    • US06977259B2
    • 2005-12-20
    • US10182454
    • 2001-01-24
    • Andrew Austen MortlockFrederic Henri Jung
    • Andrew Austen MortlockFrederic Henri Jung
    • A61K31/4709A61K31/506A61K31/5377A61P35/00A61P43/00C07D401/12C07D401/14C07D521/00A61K31/4965A01N43/54A61K31/505C07D239/02C07D401/00
    • C07D231/12C07D233/56C07D249/08C07D401/12
    • A compound of formula (I) or a salt, ester, amide or prodrug thereof; R5 is an optionally substituted 6-membered aromatic ring containing at least one nitrogen atom, and R1, R2, R3, R4 are independently selected from halogeno, cyano, nitro, C1-3alkylsulphonyl, —N(OH)R7— (wherein R7 is hydrogen, or C1-3 alkyl), or R9X1— (wherein X1 represents a direct bond, —O—, —CH2—, —OC(O)—, —C(O)—, —S—, —SO—, —SO2—, —NR10C(O)—, —C(O)NR11—, —SO2NR12—, —NR13SO2— or —NR14— (wherein R10, R11, R12, R13 and R14 each independently represents hydrogen, C1-3alkyl or C1-3alkoxyC2-3alkyl), and R9 is hydrogen, optionally substituted hydrocarbyl, optionally substituted heterocyclyl or optionally substituted alkoxy); provided that at least one of R2 or R3 is other than hydrogen. These compounds are inhibitors of aurora 2 kinase. Thus they, and pharmaceutical compositions containing them, are useful in methods of treatment of proliferative disease such as cancer and in particular cancers such as colorectal or breast cancer where aurora 2 is upregulated.
    • 式(I)化合物或其盐,酯,酰胺或前药; R 5是含有至少一个氮原子的任选取代的6元芳香环,R 1,R 2,R 2, 3,R 4独立地选自卤素,氰基,硝基,C 1-3烷基磺酰基,-N(OH)R 7, (其中R 7为氢或C 1-3烷基)或R 9 X 1 O / - (其中X 1表示直接键,-O-,-CH 2 - , - OC(O) - , - C(O) - , - S - , - SO - , - SO 2 - , - NRO 10 C(O) - , - C(O)NR 11 - -SO 2 - , - NR 12 - , - SO 2 - , - NR 14 - (其中R 10,R 11,R 12,R 13和R 14) 各自独立地表示氢,C 1-3烷基或C 1-3烷氧基C 2-3烷基) 任选取代的烃基,任选取代的杂环基或任选取代的烷氧基); 条件是R 2或R 3 3中的至少一个不是氢。 这些化合物是极光2激酶的抑制剂。 因此,它们和含有它们的药物组合物可用于治疗增殖性疾病如癌症的方法,特别是诸如结直肠癌或乳腺癌的癌症,其中极光2被上调。