A compound represented by the formula (I) is contained as an active ingredient:
wherein R1 and R2 independently represent a hydrogen atom, a lower alkyl group or the like, or R1 together with a nitrogen atom to which L, Z2 and R1 are attached may form an aliphatic nitrogenated heterocyclic group and R1 and R2 together with a nitrogen atom to which they are attached may form an aliphatic nitrogenated heterocyclic group; X represents a methine group or a nitrogen atom; Y represents -CH2-O-, -CH=CH- or the like; Z1 represents a single bond, a C1-4 alkylene group or the like; Z2 represents a single bond or a C1-4 alkylene group; L represents a methylene group, a C3-8 cycloalkylene group or the like; and Ar represents an aromatic carbocyclic group or the like. The compound is useful as a pharmaceutical for a central nerves system disease, a cardiovascular disease or a metabolic disease.
由式 (I) 代表的化合物作为活性成分:
其中 R1 和 R2 独立地代表氢原子、低级烷基或类似物,或 R1 与 L、Z2 和 R1 所连接的氮原子一起可形成脂肪族氮化杂环基团,R1 和 R2 与它们所连接的氮原子一起可形成脂肪族氮化杂环基团;X代表甲基或氮原子;Y代表-
CH2-O-、-CH=CH-或类似物;Z1代表单键、C1-4亚烷基或类似物;Z2代表单键或C1-4亚烷基;L代表亚甲基、C3-8环亚烷基或类似物;Ar代表芳香族碳环基团或类似物。该化合物可用作治疗中枢神经系统疾病、心血管疾病或代谢疾病的药物。