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US 6,143,768 AGranted
Furan derivatives, synthesis method and use as aroma enhancer
AssigneesFrancaise d'Aromes et Parfums, Akbar Emami
InventorImam Emami
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Abstract
The invention concerns a compound of formula (I) in which A is a piperidin-1-yl group non-substituted or substituted by one or several groups selected among a C.sub.1 -C.sub.4 alkyl group and a hydroxy group; R.sub.1 and R.sub.2, identical or different, are selected among a hydrogen atom, a C.sub.1 -C.sub.4 alkyl group and a hydroxy group and their edible salts.
Claims10
A compound of formula I:
- ##STR6## wherein A is a piperidin-1-yl group which is unsubstituted or substituted with one or more groups chosen from a (C.sub.1 -C.sub.4)alkyl group and a hydroxyl group;
- R.sub.1 and R.sub.2, which are identical or different, are chosen from a hydrogen atom, a (C.sub.1 -C.sub.4)alkyl group and a hydroxyl group;
- or an edible salt thereof.
Dependencies are inferred from the claim text.