名称:
                                A simple and efficient synthesis of a derivatized pseudotripeptide containing a methylene thioether isostere and its use for the design of bifunctional rhenium and technetium chelating agents
                             
                            
                                摘要:
                                A new approach to a pseudotripeptide based tetradentate chelating unit functionalizable with various bioactive groups has been developed. Using a one-pot reaction, a given omega-aminoalkyl compound has been converted to a methylene thioether peptide isostere by two consecutive ring opening reactions. (C) 1997 Elsevier Science Ltd.
                             
                                                            
                                    DOI:
                                    10.1016/s0040-4039(97)00083-x