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US 7,252,835 B2Granted
Agent for preventing and/or treating sinusitis
AssigneeOno Pharmaceutical Co., Ltd.
InventorsKenIchi Hisamatsu, Keisuke Masuyama
Life of this patent
Estimating the term…
Abstract
An agent for preventing and/or treating sinusitis, comprising, as an active ingredient, a compound of the formula (I): or a salt and/or hydrate thereof. The pranlukast hydrate is useful as an agent for preventing and/or treating sinusitis.
Claims11
A method for treating sinusitis, comprising administering a composition comprising a pharmacologically effective amount of an active ingredient to a patient in need thereof, said active ingredient consisting of a compound of the formula (I):
- or a salt and/or hydrate thereof.
Dependencies are inferred from the claim text.