Anomalous nucleosides and related compounds

Amino acid and peptide derivatives of phenazinecarboxylic acids (phenazinylpeptides) have been obtained by the reaction of hydrochlorides of esters of amino acids, phosphorus trichloride, and phenazinecarboxylic acids with the subsequent splitting off of the protective ester groups in an acid or an alkaline medium.For Communication XV, see 5].Translated from Khimiya Geterotsiklicheskikh Soedinenii, Vol. 6, No. 7, pp. 989–990, July, 1970.