Patent ID: 6911214

Claim:
A flavoring system useful in a liquid pharmaceutical composition containing lopinavir or derivatives thereof, ritonavir or derivatives thereof, or mixtures thereof, said system comprising: (a) sodium chloride in an amount of about 0.35% by weight; (b) sodium citrate in an amount of about 0.20% by weight; (c) saccharin sodium in an amount of about 0.40% by weight; (d) acesulfame potassium in an amount of about 0.40% by weight; (e) citric acid in an amount of about 0.11% by weight; (f) menthol crystals in an amount of about 0.05% by weight; (g) high fructose corn syrup in an amount of about 16.6% by weight; (h) peppermint oil in an amount of about 0.30% by weight; (i) vanilla flavor in an amount of about 1.25% by weight; (j) cotton candy flavor in an amount of about 1.0% by weight; (k) monoammonium glycyrrhizinate in an amount of about 0.58% by weight; and (l) glycerin in an amount of at least about 5.5% by weight and not greater than about 8.5% by weight; wherein the amounts by weight are based upon the total weight of the pharmaceutical composition.