Showing papers by "Anatoly I. Miroshnikov published in 1971"
TL;DR: A three dimensional structure of the antamanide·Na+ complex has been proposed containing four intramolecular hydrogen bonds formed by the amide CO and NH groups, which explains the efficiency and selectivity of theantamanide complexation reaction.
53 citations
TL;DR: It has been shown that the inversion of the direction of acylation — the equilibrium interchange of the valine and alanine residues — lowers the stability of the complexes with sodium and potassium in ethanolic solutions, while the replacement of the phenyl groups by cyclohexyl groups has practically no effect on complex formation.
Abstract: The synthesis of antamanide, retroantamanide, and perhydroantamanide has been effected. It has been shown that the inversion of the direction of acylation — the equilibrium interchange of the valine and alanine residues (retroantamanide) — lowers the stability of the complexes with sodium and potassium in ethanolic solutions, while the replacement of the phenyl groups by cyclohexyl groups has practically no effect on complex formation.