Design and synthesis of conformationally constrained 3-(N-alkylamino)propylphosphonic acids as potent agonists of sphingosine-1-phosphate (S1P) receptors
作者:Lin Yan、Jeffrey J. Hale、Christopher L. Lynch、Richard Budhu、Amy Gentry、Sander G. Mills、Richard Hajdu、Carol Ann Keohane、Mark J. Rosenbach、James A. Milligan、Gan-Ju Shei、Gary Chrebet、James Bergstrom、Deborah Card、Hugh Rosen、Suzanne M. Mandala
DOI:10.1016/j.bmcl.2004.07.049
日期:2004.10
A series of conformationally constrained 3-(N-alkylamino)propylphosphonic acids were systematically synthesized and their activities as S1P receptor agonists were evaluated. Several pyrrolidine and cyclohexane analogs had S1P receptor profiles comparable to the acyclic lead compound, 3-(N-tetradecylamino)propylphosphonic acid (3), lowered circulating lymphocytes in mice after iv administration and
系统地合成了一系列构象受限的3-(N-烷基氨基)丙基膦酸,并评估了它们作为S1P受体激动剂的活性。几种吡咯烷和环己烷类似物具有与无环先导化合物3-(N-十四烷基氨基)丙基膦酸(3)相当的S1P受体特征,经静脉给药后小鼠的循环淋巴细胞降低,因此被确定适合进一步研究。