Synthesis of α,α-Difluoro-β-amino Esters or<i>gem</i>-Difluoro-β-lactams as Potential Metallocarboxypeptidase Inhibitors
作者:Nicolas Boyer、Philippe Gloanec、Guillaume De Nanteuil、Philippe Jubault、Jean-Charles Quirion
DOI:10.1002/ejoc.200800363
日期:2008.9
The synthesis of gem-difluorinated β-lactams and gem-difluorinated β-amino acids, each possessing a potential basic functional group, from ethyl bromodifluoroacetate and either imines (for β-lactams) or N-(α-aminoalkyl)benzotriazoles (for β-amino esters) was investigated. A series of these compounds were used for the design of novel metallocarboxypeptidaseinhibitors. N-Alkylation and N-acylation of