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US 5,965,540 AGranted
Cinnamoyl-C-glycoside chromone isolated from aloe barbadensis
AssigneeUnivera Pharmaceuticals, Inc.
InventorTodd A. Waller
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Abstract
A composition of matter comprising at least 15% by weight of the compound: 8-C-.beta.-D-[2'-.omicron.-(E)-cinnamoyl]glycopyranosyl-2-[(S)-2-hydroxyl] propyl-7-methoxy-5-methylchromone. This compound, found in very small amounts in leaves of the Aloe Barbadensis plant, when concentrated to the desired level, exhibits anti-inflammatory activity.
Claims4
A composition of matter comprising at least 15% by weight of the compound:
- 8-C-.beta.-D-[2'-.omicron.-(E)-cinnamoyl]glycopyranosyl-2-[(S)-2-hydroxy]p ropyl-7-methoxy-5-methylchromone in a liquid carrier.
A purified and isolated compound having the formula:
- ##STR2##
Dependencies are inferred from the claim text.