Highly selective and potent agonists of sphingosine-1-phosphate 1 (S1P1) receptor
作者:Petr Vachal、Leslie M. Toth、Jeffrey J. Hale、Lin Yan、Sander G. Mills、Gary L. Chrebet、Carol A. Koehane、Richard Hajdu、James A. Milligan、Mark J. Rosenbach、Suzanne Mandala
DOI:10.1016/j.bmcl.2006.04.064
日期:2006.7
Novel series of sphingosine-1-phosphate (S1P) receptor agonists were developed through a systematic SAR aimed to achieve high selectivity for a single member of the S1P family of receptors, S1P1. The optimized structure represents a highly S1P1-selective and efficacious agonist: S1P1/S1P2, S1P1/S1P3, S1P1/S1P4>10,000-fold, S1P1/S1P5>600-fold, while EC50 (S1P1) <0.2 nM. In vivo experiments are consistent
通过系统的SAR开发了一系列新的鞘氨醇-1-磷酸(S1P)受体激动剂,旨在实现对S1P受体家族的单个成员S1P1的高选择性。优化的结构代表了高度S1P1选择性和有效的激动剂:S1P1 / S1P2,S1P1 / S1P3,S1P1 / S1P4> 10,000倍,S1P1 / S1P5> 600倍,而EC50(S1P1)<0.2 nM。体内实验与单独的S1P1受体激动作用是一致的,足以实现所需的降低淋巴细胞的作用。