What cure is there for porphyrin?
Porphyrins are a group of chemical compounds of which many occur
in nature, such as in green leaves and red blood cells, and in
bio-inspired synthetic catalysts and devices. They are heterocyclic
macrocycles characterised by the presence of one pyrroline and
three pyrrole chemical groups interconnected via their α carbon
atoms via methine bridges (=CH-). Porphyrins are aromatic, and they
obey Hückel's rule for aromaticity in that they possess 4n+2 pi
electrons that are delocalized over the macrocycle. The macrocycle,
therefore, is a highly-conjugated system, and, as a consequence, is
deeply colored - the name porphyrin comes from a Greek word for
purple. The macrocycle has 26 pi electrons. The parent porphyrin is
porphine, and substituted porphines are called porphyrins.
Therefore, it appears that you are gravely mistaken with the
meaning of porphyrin.