pubmed-article:12197394 | pubmed:abstractText | Two triad systems were synthesized from deuteroporphyrin IX by tethering 1,4-naphthoquinone derivatives and aromatic amino acids to its propionic groups using the method of mixed anhydrides. Physicochemical characteristics of the triads were studied, and the pi-electron systems of their chromophores were shown to interact. The English version of the paper: Russian Journal of Bioorganic Chemistry, 2002, vol. 28, no. 4; see also http://www.maik.ru. | lld:pubmed |