α-Aminoacyl derivatives of aminobenzoic acid and of amino-oxy-acids by reaction of their hydrochlorides with amino-acid N-carboxyanhydrides
作者:Y. Knobler、S. Bittner、D. Virov、Max Frankel
DOI:10.1039/j39690001821
日期:——
The reaction of amino-acidN-carboxyanhydrides with hydrochlorides of aminobenzoicacids and of amino-oxy-acids gave amino-acid amides in a one-step synthesis. The coupling of L-alanine N-carboxyanhydride with anthranilic and with p-aminobenzoic acidhydrochloride gave peptide-like compounds of high optical activity, indicating the presence of little or no racemate. Glycyl and DL-phenylalanyl amides