Production and use of diels alder adducts of vinyl porphyrins, of metal complexes thereof, and of compositions containing such adducts and complexes

摘要: Families of Diels Alder adducts and metal complexes adducts, which are useful as particularly active compounds for use in photodynamic therapy, disclosed. The a preferred family have the structures Formulas 1, 2, 3 4, below: ##STR1## where R1, R2, R3 R4 can be same or different, each is methyl, ethyl an amino acid moiety part amide produced by reaction between amine function naturally occurring carbonyl adduct, R5, R6 R7 adduct.