Biochemical process for preparing aromatic substances
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United States of America Patent
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Jan 19, 1999
Grant Date -
N/A
app pub date -
Sep 25, 1997
filing date -
Jan 19, 1995
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention relates to a process for the preparation of aromatic substances having formula (I), characterized in that a substrate having formula (II) is subjected to an oxydation in the presence of at least one protein and at least one metal ion, formula wherein R.sub.1 may be a radical --H, --CH.sub.3, --CH.sub.2 OH, --CHO, --COOH, --OCH.sub.3, or --COO--CH(COOH)--CH.sub.2 --C.sub.6 H.sub.3 (OH).sub.2 ; R.sub.2 may be a radical --H, --OH, or --OCH.sub.3 ; R.sub.3 may be a radical --H, --OH, --OCH.sub.3, or O-glucosid; R.sub.4 may be a radical --H, --OH, or --OCH.sub.3. ##STR1##
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