Sulphonated meso-tetraphenyl chlorins
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United States of America Patent
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Feb 16, 2010
Grant Date -
Mar 9, 2006
app pub date -
Aug 30, 2002
filing date -
Aug 30, 2001
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Abstract
H; n, p, q and r are each independently 0 or 1; and the sum of n, p, q and r is an integer from 1 to 4, preferably at least 2, e.g. 2 or 4) isomers and isomer mixtures thereof. The compounds of the invention and their pharmaceutically acceptable salts find particular use as photosensitizing agents in the photochemical internalization of molecules and in photodynamic therapy.
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