Derivatives of porphyrin useful in photodynamic therapy

Details Derivatives of porphyrin useful in photodynamic therapy Derivatives of porphyrin useful in photodynamic therapy

1990-01-16

1991-11-12

Dees, Jose G.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D48722, A61K 3140

Patent

active

050649523

ABSTRACT:
Compounds which are long wavelength-absorbing derivatives of porphyrinone nuclei are described which are useful in photodynamic therapy and related technologies. These compounds contain the porphyrin nucleus beta-substituted with alkyl and/or omega-carboxyalkyl substituents wherein the ring system contains at least one exocyclic double bond in which the exocyclic participant is selected from the group consisting of .dbd.S, .dbd.CR'.sub.2, and NR".

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