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    • 4. 发明申请
    • PYRAZOLOPYRIDINES AS INHIBITORS OF THE KINASE LRRK2
    • 作为激酶LRRK2的抑制剂的吡唑啉酮
    • WO2012038743A1
    • 2012-03-29
    • PCT/GB2011/051773
    • 2011-09-21
    • MEDICAL RESEARCH COUNCIL TECHNOLOGYGENENTECH INC.CHAN, BryanCHEN, HuifenESTRADA, AnthonySHORE, DanielSWEENEY, ZacharyMcIVER, Edward
    • CHAN, BryanCHEN, HuifenESTRADA, AnthonySHORE, DanielSWEENEY, ZacharyMcIVER, Edward
    • C07D471/04A61K31/437A61P25/28A61P35/00
    • C07D471/04
    • The present invention relates to compounds of formula I, or pharmaceutically acceptable salts or esters thereof, (Formula I) wherein R 1 is selected from: aryl; heteroaryl; -NHR 3 ; fused aryl-C 4_7 -heterocycloalkyl; -CONR 4 R 5 ; - NHCOR 6 ; -C 3-7- cycloalkyl,-NR 3 R 6 ; -OR 3 ; OH; NR 4 R 5 ; and alkyl optionally substituted with a substituent selected from R 11 and a group A; wherein said aryl, heteroaryl, fused aryl-C 4-7 -heterocycloalkyl and C 4-7 - heterocycloalkyi are each optionally substituted with one or more substituents selected from C 1-6 -alkyl, C 3-7 -cycloalkyl, heteroaryl, C 4-7 -heterocycloalkyl, aryl and a group A, and said C 1-6 -alkyl, C 3-7 -cycloalkyl, heteroaryl, C 4-7 -heterocycloalkyl, and aryl substituents are in turn each optionally substituted with one or more groups selected from R 11 and a group A; R 2 is selected from hydrogen, aryl, C 1-6 -alkyl, C 2- 6-alkenyl, C 3-7 -cycloalkyl, heteroaryl, heterocycloalkyi, fused aryl-C 4-7 -rheterocycloalkyl and halogen, wherein said C 1-6 -alkyl, C 2-6 -alkenyl, aryl, heteroaryl, fused aryl-C 4-7 -heterocycloalkyl and C 4-7 -heterocycloalkyl are each optionally substituted with one or more substituents selected from R 11 and A. Further aspects relate to pharmaceutical compositions and therapeutic uses of said compounds.
    • 本发明涉及式I化合物或其药学上可接受的盐或酯,(式I)其中R 1选自:芳基; 杂; -NHR 3; 稠合芳基-C 4-7 - 杂环烷基; -CONR4R5; - NHCOR6; -C3-7环烷基,-NR3R6; OR 3; 哦; NR4R5; 和任选被选自R 11和A A的取代基取代的烷基; 其中所述芳基,杂芳基,稠合芳基C 4-7 - 杂环烷基和C 4-7 - 杂环烷基各自任选被一个或多个选自C 1-6 - 烷基,C 3-7 - 环烷基,杂芳基,C 4-7 - 杂环烷基 ,芳基和A基团,所述C 1-6 - 烷基,C 3-7 - 环烷基,杂芳基,C 4-7 - 杂环烷基和芳基取代基又分别被一个或多个选自R 11和A ; R 2选自氢,芳基,C 1-6 - 烷基,C 2-6烯基,C 3-7 - 环烷基,杂芳基,杂环烷基,稠合芳基-C 4-7-杂环烷基和卤素,其中所述C 1-6 - 烷基,C 2 -6-烯基,芳基,杂芳基,稠合芳基C 4-7 - 杂环烷基和C 4-7 - 杂环烷基各自任选被一个或多个选自R 11和A的取代基取代。其它方面涉及药物组合物和所述化合物的治疗用途 。