Aromatic derivatives substituted by a ribose, their method of preparation and application as medicine
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United States of America Patent
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Feb 26, 2002
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N/A
app pub date -
Dec 21, 1998
filing date -
Jun 11, 1996
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Expired
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Abstract
A subject of the invention is the compounds of formula (I): ##STR1## R.sub.1 =H, OH, alkyl, alkenyl or alkynyl optionally substituted or alkoxy, R.sub.2 =H, Hal, R.sub.3 =H, alkyl, Hal, ##STR2## Rg and Rh: H, alkyl, aryl heterocycle, R.sub.5 =H or O-alkyl, R.sub.6 =alkyl or CH.sub.2 --O-alkyl, R.sub.7 =H or alkyl. The compounds of formula (I) have antibiotic properties.
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