Fullerene derivative and composition comprising the same

Details Fullerene derivative and composition comprising the same Fullerene derivative and composition comprising the same

2005-01-18

2005-01-18

Barts, Samuel (Department: 1623)

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

Organic compounds

Carbohydrates or derivatives

C536S004100, C536S120000, C536S017200, C423S44500R

Reexamination Certificate

active

06844429

ABSTRACT:
A fullerene derivative represented by the formula (I):[wherein, A is a residue of monosaccharides or disaccharides, and Alk is a lower alkylene group, the group represented by the formula (X):is a fullerene residual skeleton, and n is an integral number of 1 or 2]or its salt produces a formulation usable for PDT which has more hydrophilicity and lipophilicity, is expected to have selectivity to tumor cells by cell recognition, shows no toxicity to the cells in a dark place and has a cytocidal effect by light irradiation.

REFERENCES:
patent: 9-235235 (1997-09-01), None
patent: 11-255794 (1999-09-01), None

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