申请人:Das Jagabandhu
公开号:US20130158001A1
公开(公告)日:2013-06-20
Disclosed are compounds of Formula (I): (I) or stereoisomers, salts, or prodrugs thereof, wherein: (i) R1 and R2 are independently C
1
-C
4
alkyl, or (ii) R
1
and R
2
together with the carbon atom to which they are attached, form a cyclic group; and Q is H, C
1-6
alkyl, phenyl or 5- to 6-membered heteroaryl substituted with zero to 3 substituents, and G is defined herein. Also disclosed are method of using such compounds as selective agonists for G protein-coupled receptor S1P1, and pharmaceutical compositions comprising such compounds. There 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 chronic inflammatory disease.
本发明涉及式(I)的化合物:(I)或其立体异构体、盐或前药,其中:(i) R1和R2独立地是C1-C4烷基,或者(ii) R1和R2与它们连接的碳原子一起形成一个环状基团;Q为H、C1-6烷基、苯基或5-到6-成员杂环芳基取代零至3个取代基,G在此定义。还公开了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制药组合物。这些化合物在治疗、预防或减缓多种治疗领域的疾病或疾病中是有用的,例如自身免疫性疾病和慢性炎症性疾病。