Imines of porphyrins, of porphyrin derivatives, and of related compounds, and pharmaceutical compositions containing such imines
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United States of America Patent
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Apr 28, 1998
Issued Date -
N/A
app pub date -
Apr 29, 1996
filing date -
Jun 19, 1992
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Abstract
Purified imines of porphyrins, chlorins, bateriochlorins, chlorophylls, bacteriochlorophylls, purpurins, reduced purpurins, verdins, Diels Alder adducts, benzochlorins and metal complexes of the foregoing imines are disclosed. The formulas of the benzochlorinimines and of the benzochlorinimine metal complexes are set forth below: ##STR1## In specific examples, M in the metal complexes is a copper cation that is complexed with two of the nitrogens of the benzochlorinimine R' and R'' are methyl, and R1 through R8 are ethyl.
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