申请人:Dyckman Alaric J.
公开号:US08389509B2
公开(公告)日:2013-03-05
Disclosed are compounds of Formula (I)
or a pharmaceutically acceptable salt thereof, wherein: n is zero or an integer selected from 1 through 4; R1 is cycloalkyl, aryl, heteroaryl, or heterocyclyl, each optionally substituted with one to five substituents independently selected from C1 to C6 alkyl, C1 to C4 haloalkyl, benzyl, —OR4, and/or halogen; and R2, R3, R4, and n are defined herein. Also disclosed are methods of using such compounds as selective agonists for G protein-coupled receptor S1P1, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as autoimmune diseases and vascular disease.
本发明涉及式(I)化合物或其药学上可接受的盐,其中:n为零或选自1至4的整数;R1为环烷基、芳基、杂芳基或杂环烷基,每个基团可选择地被一到五个取自C1至C6烷基、C1至C4卤代烷基、苯甲基、—OR4和/或卤素的基团独立地取代;R2、R3、R4和n的定义如本文所述。本发明还涉及使用这些化合物作为选择性G蛋白偶联受体S1P1激动剂的方法,以及包含这些化合物的药物组合物。这些化合物在多种治疗领域中有用,例如自身免疫性疾病和血管疾病的治疗、预防或减缓疾病或障碍的进展。