Pharmaceuticals for treating or preventing oral diseases
AssigneeHawley & Hazel (Bvi) Company Limited
InventorYao Shi
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Abstract
The present invention discloses a new compound of formula (I), a method of extracting the new compound, as well as various uses of the new compound in manufacturing antibacterial medicaments or oral care products or for other antibacterial uses.
Claims28
A purified compound of formula (I):
A composition comprising the purified compound of formula (I) in an amount effective as an oral care product, pharmaceutical composition, antibacterial composition or the like, and an acceptable carrier:
A use of the purified compound of formula (I) in manufacturing oral care products
A method of purifying the purified compound of formula (I), comprising extracting root and/or bark from Cortex Mori with 90% ethanol, then with ethyl acetate, and then dissolving the extract in acetone and subjecting the acetone extract to silica gel chromatography and elution with petroleum ether:
- acetone in 8:2 (v/v)
Dependencies are inferred from the claim text.