申请人:Banyu Pharmaceutical Co., Ltd.
公开号:US07531668B2
公开(公告)日:2009-05-12
A compound represented by 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.
一种由式[I]表示的化合物:[其中R1和R2相同或不同,每个代表C1-6烷基,C3-8环烷基等;R3a,R3b和R4相同或不同,每个代表氢,C1-6烷基等;X代表—N—,—CH—等;Y1代表单键,C1-3烷基等;Y2代表C1-4烷基,氧(C1-4烷基)等;Ar1代表单环芳香碳环基,单环芳香杂环基等;Ar2代表5-或6-成员芳香碳环基,芳香杂环基等]。该化合物作为黑色素浓缩激素受体拮抗剂,可用作例如肥胖症的治疗剂等。