NEW PEPTIDES, METHOD OF THEIR SYNTHESIS AND APPLICATION

摘要

FIELD: chemistry of peptides. SUBSTANCE: invention proposes new peptides of the general formula-CO-A-B-(D)t-(E)u-(F)v-(G)w-K where R, R,, A, B, D, E, F, G, K, X, t, u, v and w have values given in description, and their synthesis. New peptides show antineoplastic action. EFFECT: improved method of synthesis.