作者:Maosheng Duan、Leo A Paquette                                    
                                    
                                        DOI:10.1016/s0040-4039(00)00504-9
                                    
                                    
                                        日期:2000.5
                                    
                                    We report a diastereoselective synthesis of 2 containing the core structure of the entire eastern sector of sanglifehrin A. The route proceeds by directed chain extension of appropriate building blocks, their timely convergent amalgamation, and ultimate coupling to a preformed tripeptide subunit. (C) 2000 Elsevier Science Ltd. All rights reserved.