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US 8,476,317 B2Granted
N-alkylcarbonyl-amino acid ester compounds and their use for cough and pharyngitis
OwnerEdward Tak Weiinventor
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Abstract
The present invention generally relates to refreshing, soothing, and cooling compounds that affect sensory processes. More particularly, the present invention pertains to certain N-alkylcarbonyl-amino acid esters compounds as described herein; compositions and articles comprising such compounds; and methods of treatment, for example, methods of reducing cough and pharyngeal irritation, itch, and/or pain.
Claims1
An orally disintegrating tablet comprising:
- (R)-2-[((1R,2S,5R,2S,5R)-2-isopropyl-5-methyl-cyclohexanecarbonyl)-amino]-propionic acid isopropyl ester.
Dependencies are inferred from the claim text.