Medicinal composition for peridontal pocket administration containing bisphosphonic acid derivative or its salt as the active ingredient
AssigneeToray Industries, Inc.
InventorsRyoji Yoshii, Takao Aoki
Life of this patent
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Abstract
A pharmaceutical composition for being administered to periodontal pockets, comprising as an effective ingredient a bisphosphonic acid derivative, which has an excellent sustained-release property when locally administered, is disclosed. The pharmaceutical composition for being administered to periodontal pockets according to the present invention comprises a bisphosphonic acid derivative or a salt thereof, and a base which undergoes liquid-gel phase transition upon contacting with physiological body fluid in the periodontal pocket.
Claims10
A pharmaceutical composition for being administered to periodontal pockets, comprising a bisphosphonic acid derivative or a salt thereof, and a base which ndergoes liquid-gel phase transition upon contact with physiological body fluid in the periodontal pocket.
Dependencies are inferred from the claim text.