Procedure for the synthesis of dipeptides from fatty chain N-α-acyl arginine and pure amino acids as ionic surfactants with antimicrobial action

摘要

The procedure for the synthesis of dipeptides from fatty chain N-α-acyl arginine and pure amino acids as ionic surfactants with antimicrobial action is related to the preparation of lipopeptide surfactants in which the hydrophilic part is made up of a dipeptide in which the amino acid bearing the carbonyl group with the peptide bond is arginine and the hydrophobic part is made up of a fatty acid bound to the free amino group of the arginine via an acyl bond in accordance with the scheme of the formula. <IMAGE> These dipeptides are applicable in many industrial areas: cosmetics, dermatopharmacology, food, biotechnology, etc.