Process for making optically active .alpha.-amino ketones and selected novel optically active .alpha.-amino ketones

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United States of America Patent

PATENT NO 6541654
APP PUB NO 20020049332A1
SERIAL NO

09973990

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Abstract

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The invention includes selected novel optically active .alpha.-amino ketones which either are themselves useful or are intermediates for the preparation of known ketomethylene pseudopeptides useful as antibiotics, antibiotic enhancers, or enzyme inhibitors. Further, the present invention provides a method for dehydrogenation/asymmetrical hydrogenation to obtain essentially pure antipodes of ketomethylene pseudopeptides having two chiral centers.

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Patent Owner(s)

Patent OwnerAddress
MONSANTO COMPANYPATENT DEPARTMENT 800 NORTH LINDBERGH BOULEVARD ST LOUIS MISSOURI 63167

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Talley, John J Chesterfield, MO 231 2304

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