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    • 6. 发明公开
    • 비뉴클레오시드 계열의 C형 간염 치료 또는 예방제
    • 用于治疗或预防丙型肝炎的非核苷类药物
    • KR1020090107926A
    • 2009-10-14
    • KR1020090024111
    • 2009-03-20
    • 건국대학교 산학협력단
    • 박형순이수재정유훈김동은
    • C07C59/84C07C59/48A61P1/16
    • PURPOSE: A non-nucleoside hepatitis C treating and preventing medicine is provided to exhibit high hepatitis C virus inhibition effect with few side effects. CONSTITUTION: A non-nucleoside hepatitis C treating and preventing medicine comprises a compound represented by formula 1, and its pharmacologically allowable salts. In formula 1, R1 ~ R5 are independently hydrogen or -R6-(CH2)n-R7, wherein R6 is O or NH, n is an integer between 1 and 3, and R7 is phenyl or the phenyl substituted with halogen. The compound is selected from the group consisting of 4-(4-benzyloxy-phenyl)-2-hydroxy-4-oxo-but-2-enoic acid, 4-[4-(4-chloro-benzyloxy)phenyl]-2-hydroxy-4-oxo-but-2-enoic acid, 4-(3-benzyloxy-phenyl)-2-hydroxy-4-oxo-but-2-enoic acid, 4-[3-(4-chloro-benzyl oxy)phenyl]-2-hydroxy-4-oxo-but-2-enoic acid, 4-(2-benzyloxy-phenyl)-2-hydroxy-4-oxo-but-2-enoic acid, 4-[2-(4-chloro-benzyl oxy)phenyl]-2-hydroxy-4-oxo-but-2-enoic acid, 4-(3-benzylamino-phenyl)-2-hydroxy-4-oxo-but-2-enoic acid, and 4-[3-(4-chloro-benzylamino)phenyl]-2-hydroxy-4-oxo-but-2-enoic acid.
    • 目的:提供非核苷类丙型肝炎治疗和预防药物,表现出高丙型肝炎病毒抑制作用,副作用少。 构成:非核苷类丙型肝炎治疗和预防药物包含由式1表示的化合物及其药理学上允许的盐。 在式1中,R 1〜R 5独立地是氢或-R 6 - (CH 2)n -R 7,其中R 6是O或NH,n是1和3之间的整数,并且R 7是苯基或被卤素取代的苯基。 该化合物选自4-(4-苄氧基 - 苯基)-2-羟基-4-氧代 - 丁-2-烯酸,4- [4-(4-氯 - 苄氧基)苯基] -2 - 羟基-4-氧代 - 丁-2-烯酸,4-(3-苄氧基 - 苯基)-2-羟基-4-氧代 - 丁-2-烯酸,4- [3-(4-氯 - 苄基 氧基)苯基] -2-羟基-4-氧代 - 丁-2-烯酸,4-(2-苄氧基 - 苯基)-2-羟基-4-氧代 - 丁-2-烯酸,4- [2- (4-氯 - 苄氧基)苯基] -2-羟基-4-氧代 - 丁-2-烯酸,4-(3-苄基氨基 - 苯基)-2-羟基-4-氧代 - 丁-2-烯酸 和4- [3-(4-氯 - 苄基氨基)苯基] -2-羟基-4-氧代 - 丁-2-烯酸。