US 8,288,391 B2Granted

Pyrazinoylguanidine compounds for use as taste modulators

AssigneeParion Sciences, Inc.

InventorsMichael R. Johnson, Richard C. Boucher, Andrew J. Hirsh

Life of this patent

Estimating the term…

The present invention relates to blocking salt taste using compounds of Formula I as defined herein.

Dependent claims

A method of blocking salt taste, comprising administering to a subject an effective amount of a compound represented by the formula:

Dependencies are inferred from the claim text.

A61K 31/495
Having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins: having six-membered rings with two or more nitrogen atoms as the only ring…
A23L 27/2054
Heterocyclic compounds: having nitrogen as the only hetero atom
A23L 27/2056
Heterocyclic compounds: having at least two different hetero atoms, at least one being a nitrogen atom
A23L 27/84
Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof:…

From the US filing history. Foreign family members aren’t listed.

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