.alpha.-Substituted ketonitrone derivatives

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United States of America Patent

PATENT NO 4871862
SERIAL NO

07254548

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Abstract

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.alpha.-Substituted ketonitrone derivatives containing substituents selected from hydrogen, phenyl, substituted phenyl, naphthyl, furan, thiophen, imidazolylmethyl and triazolylmethyl are useful as intermediates for the preparation of biologically active isoxazolidine compounds.

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Patent Owner(s)

Patent OwnerAddress
FISONS CORPORATIONTWO PRESTON COURT A CORP OF MA BEDFORD MA 10730

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Georgiev, Vassil S Penfield, NY 39 86
Mullen, George B Avon, NY 34 113

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