作者:Petra Tošovská、Paramjit S. Arora                                    
                                    
                                        DOI:10.1021/ol1003143
                                    
                                    
                                        日期:2010.4.2
                                    
                                    A new class of nonpeptidic alpha-helix mimetics derived from alpha-amino acids and featuring chiral backbones Is described. NMR and circular dichroism spectroscopies, In combination with molecular modeling studies, provide compelling evidence that oligooxopiperazine dimers adopt stable conformations that reproduce the arrangement of i, i+4, and i+7 residues on an alpha-helix.