作者:Shifeng Pan、Nathanael S. Gray、Wenqi Gao、Yuan Mi、Yi Fan、Xing Wang、Tove Tuntland、Jianwei Che、Sophie Lefebvre、Yu Chen、Alan Chu、Klaus Hinterding、Anne Gardin、Peter End、Peter Heining、Christian Bruns、Nigel G. Cooke、Barbara Nuesslein-Hildesheim                                    
                                    
                                        DOI:10.1021/ml300396r
                                    
                                    
                                        日期:2013.3.14
                                    
                                    A novel series of alkoxyimino derivatives as S1P(1), agonists were discovered through de novo design using FTY720 as the chemical starting point. Extensive structure activity relationship studies led to the discovery of (E)-1-(4-(1-(((4-cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)azetidine-3-carboxylic acid (32, BAF312, Siponimod), which has recently completed phase 2 clinical trials in patients with relapsing-remitting multiple sclerosis.