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    • 3. 发明申请
    • SMALL-MOLECULE HSP90 INHIBITORS
    • 小分子HSP90抑制剂
    • US20140227183A1
    • 2014-08-14
    • US14256510
    • 2014-04-18
    • MEMORIAL SLOAN KETTERING CANCER CENTER
    • Gabriela ChiosisHuazhong HeLaura Llauger-BufiJoungnam KimSteve M. LarsonPeter Smith-Jones
    • C07D473/34C07D491/056G01N33/60A61K51/04
    • C07D473/34A61K51/0459C07D491/056G01N33/60
    • Hsp90 inhibitors having are provided having the formula: (I) with a 2′,4′,5′-substitution pattern on the right-side aryl moiety. X1 represents two substituents, which may be the same or different, disposed in the 4′ and 5′ positions on the aryl group, wherein X1 is selected from halogen, alkyl, alkoxy, halogenated alkoxy, hydroxyalkyl, pyrollyl, optionally substituted aryloxy, alkylamino, dialkylamino, carbamyl, amido, alkylamido dialkylamido, acylamino, alkylsulfonylamido, trihalomethoxy, trihalocarbon, thioalkyl, SO2alkyl, COO-alkyl, KH2, OH, CN, SO2X5, NO2, NO, C═SR2 NSO2X5, C═OR2, where X5 is F, NH2, alkyl or H, and R2 is alkyl, NH2, NH-alkyl or O-alkyl, C1 to C6 alkyl or alkoxy; or wherein X1 has the formula —O—(CH2)n—O—, wherein n is an integer from 0 to 2, preferably 1 or 2, and one of the oxygens is bonded at the 5′-position and the other at the 4′-position of the aryl ring. The compounds are useful in cancer therapy and as radioimaging ligands.
    • 具有式(I)的右侧芳基部分具有2',4',5'-取代模式的Hsp90抑制剂。 X1表示在芳基的4'和5'位置上可以相同或不同的两个取代基,其中X 1选自卤素,烷基,烷氧基,卤代烷氧基,羟基烷基,吡咯基,任选取代的芳氧基,烷基氨基 ,二烷基氨基,氨基甲酰基,酰胺基,烷基酰氨基二酰氨基,酰基氨基,烷基磺酰氨基,三卤甲氧基,三卤代,硫代烷基,SO 2烷基,COO-烷基,KH 2,OH,CN,SO 2 X 5,NO 2,NO,C≡SR2 NSO 2 X 5,C = OR 2,其中X 5为 F,NH 2,烷基或H,并且R 2是烷基,NH 2,NH-烷基或O-烷基,C 1至C 6烷基或烷氧基; 或其中X 1具有式-O-(CH 2)n -O-,其中n为0至2的整数,优选1或2,并且其中一个氧键在5'-位上而另一个在 芳基环的4'-位。 该化合物可用于癌症治疗和放射成像配体。