申请人:BANYU PHARMACEUTICAL CO., LTD.
公开号:EP1798221A1
公开(公告)日:2007-06-20
A compound represented bv the formula [I]:
[wherein R1 and R2 are the same or different and each represents C1-6 alkyl, C3-8 cycloalkyl, et al; R3a, R3b, and R4 are the same or different and each represents hydrogen, C1-6 alkyl, et al; X represents -N-, -CH-, et al; Y1 represents a single bond, C1-3 alkylene, et al; Y2 represents C1-4 alkylene, oxy(C1-4 alkylene), et al; Ar1 represents a monocyclic aromatic carbocyclic group, monocyclic aromatic heterocyclic group, et al; and Ar2 represents a 5- or 6-membered aromatic carbocyclic group, aromatic heterocyclic group, et al]. This compound functions as a melanin-concentrating hormone receptor antagonist and is useful as, e.g., a therapeutic agent for obesity, et al.
式 [I] 所代表的化合物:
Y2 代表 C1-4 亚烷基、氧(C1-4 亚烷基)等;Ar1 代表单环芳香碳环基团、单环芳香杂环基团等;Ar2 代表 5 或 6 元芳香碳环基团、芳香杂环基团等]。该化合物具有黑色素浓缩激素受体拮抗剂的功能,可用作肥胖症等的治疗剂。