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Details for Patent: 5,464,826

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Summary for Patent: 5,464,826

Title: Method of treating tumors in mammals with 2',2'-difluoronucleosides
Abstract:A method of treating susceptible neoplasms in mammals comprising administering to a mammal in need of such treatment a pharmaceutically effective amount of a compound of the formula ##STR1## wherein: R.sup.1 is hydrogen; R.sup.2 is a base defined by one of the formulae ##STR2## X is C-R.sup.4 ; R.sup.3 is hydrogen; R.sup.4 is hydrogen, C.sub.1 -C.sub.4 alkyl, bromo, fluoro, chloro or iodo; and the pharmaceutically-acceptable salts thereof.
Inventor(s): Grindey; Gerald B. (Indianapolis, IN), Hertel; Larry W. (Indianapolis, IN)
Assignee: Eli Lilly and Company (Indianapolis, IN)
Application Number:08/280,687
Patent Claim Types:
see list of patent claims
Use; Compound;
Patent PDF download available with subscription

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International Patent Family for Patent: 5,464,826

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria92499<disabled in preview>
Australia5055585<disabled in preview>
Australia581269<disabled in preview>
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
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