A novel GPR14 antagonist. The GPR14 antagonist comprises a compound represented by the formula (I) or a salt thereof wherein Ar represents optionally substituted aryl; X represents a spacer; n is an integer of 1 to 10; R represents an optionally substituted hydrocarbon group, etc., provided that R may be bonded to Ar, etc. to form a ring; and Y represents optionally substituted amino, etc.
一种新型 GPR14 拮抗剂。GPR14 拮抗剂包括由式(I)代表的化合物或其盐 其中 Ar 代表任选取代的芳基;X 代表间隔物;n 是 1 到 10 的整数;R 代表任选取代的烃基等,条件是 R 可以与 Ar 等键合以形成环;Y 代表任选取代的
氨基等。