Method for preparing alkyloxy furanone derivatives, compounds obtained by said method and use of said compounds
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United States of America Patent
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May 22, 2001
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N/A
app pub date -
Feb 1, 2000
filing date -
Jul 15, 1997
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Abstract
The invention relates to a novel process for preparing compounds of the formula (IV) or (I): ##STR1## from the racemic alkoxyfuranone of the formula (II): ##STR2## R.sub.1 and R.sub.2 being as defined in the description, to the novel compounds of the formula (IV) as well as to the intermediate compounds of this process, and to the use of the compounds of the formula (IV) or (I) in the process for the synthesis of compounds which inhibit interleukin-1beta converting enzyme.
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