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    • 46. 发明公开
    • 신규한 캐테콜 티아졸리디논 유도체
    • CATECHOL THIAZOLIDINONE DERIVATIVE
    • KR1020020046599A
    • 2002-06-21
    • KR1020000076849
    • 2000-12-15
    • 씨제이 주식회사
    • 임지웅이정근김종훈윤여홍송석범이재목장명식서병철
    • C07D277/14
    • PURPOSE: A catechol thiazolidinone derivative is provided, which compound can inhibit the activity of phosphodiesterase IV, and is thus useful for the treatment of diseases associated with phosphodiesterase IV. CONSTITUTION: The catechol thiazolidinone derivative capable of inhibiting the activity of phosphodiesterase IV represented by the following formula, its optical isomers and geometric isomers, and its pharmaceutically acceptable salts are provided, wherein R1 is C1-C2 alkyl or C1-C2 halogenated alkyl; R2 is C1-C7 alkyl or C3-C7 cycloalkane; R3 is C1-C7 alkyl, C1-C7 halogenated alkyl, C1-C7 alkanol, -(CH2)n phenyl, -(CH2)n pyridyl, -(CH2)n piperidyl, -(CH2)n pyrrolyl, -(CH2)n pyrimidyl, -(CH2)n pyrimidyl, -(CH2)n piperazyl, -(CH2)nCO2H, -(CH2)nNR2(R=alkyl), -(CH2)nCO2R(R=alkyl) or (CH2)nCONR2(R=alkyl); and n is 0 to 5.
    • 目的:提供儿茶酚噻唑烷酮衍生物,该化合物可抑制磷酸二酯酶IV的活性,因此可用于治疗与磷酸二酯酶IV相关的疾病。 构成:提供能够抑制由下式表示的磷酸二酯酶IV活性的儿茶酚噻唑烷酮衍生物,其光学异构体和几何异构体及其药学上可接受的盐,其中R 1为C 1 -C 2烷基或C 1 -C 2卤代烷基; R2是C1-C7烷基或C3-C7环烷烃; R 3是C 1 -C 7烷基,C 1 -C 7卤代烷基,C 1 -C 7链烷醇, - (CH 2)n苯基, - (CH 2)n吡啶基, - (CH 2)n哌啶基, - (CH 2)n吡咯基, - (CH 2) (CH 2)n CO 2 H, - (CH 2)n NR 2(R =烷基), - (CH 2)n CO 2 R(R =烷基)或(CH 2)n CONR 2 R =烷基); n为0〜5。