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    • 10. 发明公开
    • PYRIDONE COMPOUND
    • 吡啶酮化合物
    • EP1916239A1
    • 2008-04-30
    • EP06782591.9
    • 2006-08-03
    • BANYU PHARMACEUTICAL CO., LTD.
    • ANDO, MakotoSEKINO, EtsukoHAGA, YujiOTAKE, NorikazuMORIYA, Minoru
    • C07D213/64A61P1/16
    • C07D213/69C07D213/64C07D213/89C07D239/52C07D401/10C07D401/14C07D405/10C07D487/08
    • An active ingredient is a compound represented by the general formula [I]:

      [wherein R 1 and R 2 represent a lower alkyl group, a C 3-6 cycloalkyl group or the like, X 1 and X 2 represent methine, an Ar-Y 1 -Y 2 -Y 3 -substituted methine or the like, however either of them is an Ar-Y 1 -Y 2 -Y 3 -substituted methine, X 3 to X 8 represent methine, -N- or the like, Y 1 and Y 3 represent a single bond, -O- or the like, Y 2 represent a single bond, a lower alkylene group or the like, W represent -(O)-(CH 2 )n-(O)- or the like, n represents an integer of 1 to 4, L and Z 2 represent a single bond or a methylene group, Z 1 represents a single bond, a C 1-4 alkylene group or the like, and Ar represents an aromatic carbocyclic group or the like]. The compound acts as a melanin-concentrating hormone receptor antagonist and useful as a therapeutic agent for obesity or the like.
    • 活性成分是由通式[I]表示的化合物:[其中R1和R2代表低级烷基,C3-6环烷基等,X1和X2代表次甲基,Ar-Y1-Y2-Y3 取代的次甲基等,然而它们中的任一个都是Ar-Y1-Y2-Y3-取代的次甲基,X3至X8代表次甲基,N-等,Y1和Y3代表单键,-O-或 Y 2表示单键,低级亚烷基等,W表示 - (O) - (CH 2)n - (O) - 等,n表示1至4的整数,L和Z 2表示 单键或亚甲基,Z 1表示单键,C 1-4亚烷基等,Ar表示芳香族碳环基等]。 该化合物作为黑色素浓缩激素受体拮抗剂发挥作用,可用作肥胖症等的治疗剂。