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    • 59. 发明申请
    • PYRROLOPYRIMIDINE DERIVATIVES USED AS HSP90 INHIBITORS
    • 用作HSP90抑制剂的吡咯烷酮衍生物
    • WO2007104944A1
    • 2007-09-20
    • PCT/GB2007/000831
    • 2007-03-09
    • VERNALIS (R & D) LTD.BROUGH, Paul, AndrewDRYSDALE, Martin, JamesDAVIES, Nicholas, Gareth, MorseFOLOPPE, Nicolas, NoelSTOKES, Stephan
    • BROUGH, Paul, AndrewDRYSDALE, Martin, JamesDAVIES, Nicholas, Gareth, MorseFOLOPPE, Nicolas, NoelSTOKES, Stephan
    • C07D487/04A61K31/517A61P35/00
    • C07D487/04
    • Compounds of formula (I) have HSP90 inhibitory activity and are therefore useful in the treatment of, inter alia, cancer: Formula (I) wherein R i is hydrogen, fluoro, chloro, bromo, or a radical of formula -X-Alk 1 -(Z) m -(Alk 2 )n-Q wherein X is -O-, -S- -S(O)-, -SO 2 -, or -NH-, Z is -O-, -S-, -(C=O)-, -(C=S)-, -S(O)-, -SO 2 -, -NR A -, or, in either orientation -C(=O)O-, -C(=O)NR A - , -C(=S)NR A -, -SO 2 NR A -, -NR A C(=O)-, or -NR A SO 2 - wherein R A is hydrogen or C 1 -C 6 alkyl AIk 1 and AIk 2 are optionally substituted divalent C 1 -C 3 alkylene or C 2 -C 3 alkenylene radicals, m, n and p are independently 0 or 1 , and Q is hydrogen or an optionally substituted carbocyclic or heterocyclic radical; R 2 is a radical of formula -(Ar 1 ) p -(Alk 1 ) q -(Z) r -(Alk 2 ) s -Q wherein Ar 1 is an optionally substituted aryl or heteroaryl radical, Alk 1 , Alk 2 , Z, and Q are as defined above, and p, q, r and s are independently 0 or 1 ; and R 3 is cyano (-CN), fluoro, chloro, bromo, methyl in which in which one or more hydrogen atoms are optionally replaced by fluorine atoms, ethyl in which in which one or more hydrogen atoms are optionally replaced by fluorine atoms, cyclopropyl, -OH, -CH 2 OH, -C(O)NH 2 , -C(O)CH 3 , Or -NH 2 .
    • 式(I)化合物具有HSP90抑制活性,因此可用于治疗尤其是癌症:式(I)其中R 1是氢,氟,氯,溴或基团 式(X-Alk)其中X是-O-,-S- - (Z)m - (Z)) - (Alk 2) S(O) - , - SO 2 - 或-NH-,Z是-O - , - S - , - (C = O) - , - (C = S) 或者取代-C(= O)O - , - C(= O) - , - SO(O) - , - SO 2 - -C(= S)NR A - , - SO 2 - , - NR 2 - , - C(= O) - 或-NR A SO 2 - ,其中R A A是氢或 C 1 -C 6烷基,Alk 1和Alk 2是任选取代的二价C 1〜 亚烷基或C 1 -C 3亚烷基,m,n和p独立地为0或1,并且Q为 氢或任选取代的碳环或杂环基; R 2是下式的基团 - (Ar 1) - (Al 1)q(q) - (Z) - 其中Ar 1是(A 1) 任选取代的芳基或杂芳基,Alk 1,Alk 2,Z和Q如上所定义,p,q,r和s独立地为0或1; 和R 3是氰基(-CN),氟,氯,溴,其中一个或多个氢原子任选被氟原子取代的甲基,其中一个或多个氢原子 -OH,-CH 2 OH,-C(O)NH 2,-C(O)CH 3, 或-N 2 H 2。