OPHTHALMIC AGENT CONTAINING KETOTIFEN FUMARATE

OPHTHALMIC AGENT CONTAINING KETOTIFEN FUMARATE

PROBLEM TO BE SOLVED: To suppresses discoloration and precipitation occurring in an ophthalmic agent by including ketotifen fumarate, dipotassium glycyrrhizinate and gellan gum. SOLUTION: The ophthalmic agent comprises (a) ketotifen fumarate, (b) dipotassium glycyrrhizinate, (c) gellan gum and (d) a...

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Bibliographische Detailangaben
Hauptverfasser: USUI TAKESHI, OSATO DAISUKE
Format: Patent
Sprache:eng
Schlagworte:
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Zusammenfassung:PROBLEM TO BE SOLVED: To suppresses discoloration and precipitation occurring in an ophthalmic agent by including ketotifen fumarate, dipotassium glycyrrhizinate and gellan gum. SOLUTION: The ophthalmic agent comprises (a) ketotifen fumarate, (b) dipotassium glycyrrhizinate, (c) gellan gum and (d) at least one kind of citric acid or a salt thereof and edetic acid or a salt thereof, does not precipitate precipitates and has an absorbance at a wavelength of 400 nm of ≤0.2. COPYRIGHT: (C)2010,JPO&INPIT