THE SYNTHESIS AND PHYSICOCHEMICAL PROPERT IES OF MONOPORPHYRIN AND DIPORPHYRIN CONJUGATES OF TETRAPHENYLPORPHYRIN DERIVATIVES AND AMINO-ACIDS

Tetraphenylporphyrin derivatives were conjugated with amino acids (gly cine, alanine, valine, leucine, and phenylalanine). The resulting comp ounds were transformed into diporphyrin structures whose macrocycles w ere connected via amino acid (-Phe-) or dipeptide (-Gly-Val-) bridges. Physicochemical characteristics of the substances synthesized were st udied.