. Author manuscript; available in PMC: 2013 Jan 1.

Published in final edited form as: Bioorg Med Chem Lett. 2011 Nov 4;22(1):537–542. doi: 10.1016/j.bmcl.2011.10.096

Table 2.

S1P₄-R agonist activity of 13a–13f

^α

Data are reported as mean of n = 3 determinations. NA = not active at concentrations up to 25 μM.