Low toxicity radiation sensitizer

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4490543
SERIAL NO

06440840

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Abstract

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Bis(5-aminofluorescein)dichloroplatinum(II), and substituted fluoresceinamine derivatives of this compound are disclosed as highly effective radiation sensitizers which enhance the effect of ionizing radiation on tumor cells, but uniquely do so without the usual accompanying high toxicity level to surrounding normal cells. A direct combination, single step reaction synthesis is disclosed for preparing bis(5-aminofluorescein)dichloroplatinum(II) from the reaction between an alkali metal tetrachloroplatinate(II) and 5-aminofluorescein.

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Patent Owner(s)

Patent OwnerAddress
UNIVERSITY OF NORTHERN IOWA FOUNDATIONROOM 200 GILCREST HALL A CORP OF IA CEDAR FALLS IA 50614

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bergquist, Barton L Cedar Falls, IA 3 86
Chang, James C Cedar Falls, IA 10 137

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