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US 2003/0190292 A1Published application
Use of ectone or ectone derivatives for oral care
AssigneeMerck Patent GmbH
InventorsJoachim Bunger, Hansjurgen Driller, Olaf den Hollander
Life of this patent
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Abstract
The invention relates to the use of one or more compounds selected from compounds of formulae Ia and Ib, the physiologically compatible salts of compounds of formula Ia and Ib and the stereoisomer forms of compounds of formula La and Ib, wherein R1, R2, R3, R4 and n have the meaning cited in claim 1. Said compounds can be used advantageously in a preparation suitable for oral care. 1
Claims9
Use of one or more compounds selected from the compounds of the formulae Ia and Ib
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- the physiologically tolerated salts of the compounds of the formulae Ia and Ib, and the stereoisomeric forms of the compounds of the formulae Ia and Ib, where
- R1 is H or alkyl,
- R is H, COOH, COO-alkyl or CO—NH—R5,
- R3 and R4 are each, independently of one another, H or OH,
- n is 1, 2 or 3,
- alkyl is an alkyl radical having from 1 to 4 carbon atoms, and
- R5 is H, alkyl, an amino acid radical, dipeptide radical or tripeptide radical,
- in a preparation for oral care.
6 more elements
Dependencies are inferred from the claim text.