Class of benzoporphyrin derivative photoactive compounds

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

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540145, 514 6, A61K 3140, C07D48722

Patent

active

058801456

ABSTRACT:
New compounds expanding the repertoire of compounds useful in photodynamic therapy are described. Monohydrobenzoporphyrins can be obtained in the triacid form or as esters with heteroatom-substituted alcohols, or as amides.

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patent: 5283255 (1994-02-01), Levy et al.
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