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    • 16. 发明授权
    • Pyrimidinone derivatives for the treatment of atherosclerosis
    • 嘧啶酮衍生物用于治疗动脉粥样硬化
    • US06559155B1
    • 2003-05-06
    • US09763492
    • 2001-02-21
    • Colin Andrew LeachStephen Allan Smith
    • Colin Andrew LeachStephen Allan Smith
    • A61K31505
    • C07D239/56C07D401/14
    • Pyrimidones of formula (I) are inhibitors of the enzyme LpPLA2 and thereof use in treating inter alia atherosclerosis, in which: R1 is COOH or a salt thereof, COOR10, CONR11R12, CN or CH2OH; R2 is a mono- or bicyclic aromatic ring system or a mono- or bicyclic heteroaromatic ring system; R3 is C1-20alkyl, C3-6cycloalkyl, C3-6cycloalkylC1-5alkyl, C1-10alkoxyC1-10alkyl, or an aromatic or heteroaromatic ring system; W is SO2 or a bond; X is O or S; and Y is a group of the formula A1—A2—A3 in which A1 and A3 each represent a bond or a straight chain or branched alkylene group, said alkylene group(s) containing a total of 1 to 10 carbon atoms and A2 represents a bond or O, S, SO, SO2, CO, C═CH2, CONH, NHCO, CR15R16, CH═CH or C═C, providing that when A2 is O, S, SO, SO2 or CONH, A3 contains at least two carbon atoms linking the A2 group and the CH2 group in formula (I).
    • 式(I)的嘧啶酮是LpPLA2酶的抑制剂,其用于治疗特别是动脉粥样硬化,其中:R1是COOH或其盐,COOR10,CONR11R12,CN或CH2OH; R2是单环或双环芳环体系 或单环或双环杂芳环系; R 3为C 1-20烷基,C 3-6环烷基,C 3-6环烷基C 1-5烷基,C 1-10烷氧基C 1-10烷基或芳族或杂芳环系; W为SO 2或键; X为O 或S; 和Y是式A1-A2-A3的基团,其中A1和A3各自表示键或直链或支链亚烷基,所述亚烷基含有总共1至10个碳原子,A2表示键 或O,S,SO,SO2,CO,C = CH2,CONH,NHCO,CR15R16,CH = CH或C = C,条件是当A2为O,S,SO,SO2或CONH时,A3含有至少两个碳 连接式(I)中的A2基团和CH2基团的原子。