申请人:TAISHO PHARMACEUTICAL CO., LTD
公开号:EP1757605A1
公开(公告)日:2007-02-28
An object of the present invention is to provide a cyclic amine compound which has a potent inhibitory effect on the binding of a2C-adrenoceptor and is useful in preventing and treating disorders attributable to a2C-adrenoceptor.
The above-described object is solved by the following cyclic amine compound, etc.,
wherein X is O, S, SO, SO2 or NR2, etc.; R1 is a hydrogen atom, a cyano group, a carboxyl group, a C2-C13 alkoxycarbonyl group, a carbamoyl group, etc.; Ar1 and Ar2 are the same or different and each represent an aryl or heteroaryl group which may be substituted by 1 to 3 substituents and so on; ring B is a benzene ring may be substituted by 1 to 3 substituents and so on; n is an integer from 1 to 10; and p and q are the same or different and each represent an integer of 1 or 2.
本发明的目的是提供一种环胺化合物,该化合物对 a2C 肾上腺素受体的结合具有强效抑制作用,可用于预防和治疗由 a2C 肾上腺素受体引起的疾病。
以下环胺化合物等解决了上述目的、
其中 X 是 O、S、SO、SO2 或 NR2 等;R1 是氢原子、氰基、羧基、C2-C13 烷氧羰基、氨基甲酰基等。Ar1 和 Ar2 相同或不同,各自代表可被 1 至 3 个取代基取代的芳基或杂芳基等;环 B 是可被 1 至 3 个取代基取代的苯环等;n 是 1 至 10 的整数;p 和 q 相同或不同,各自代表 1 或 2 的整数。