Title:
EMULSION EYE DROP PREPARATION CONTAINING VITAMIN A
Document Type and Number:
Japanese Patent JP2022116235
Kind Code:
A
Abstract:
To provide an emulsion eye drop preparation which contains vitamin A and is pharmaceutically stable in a wide range of temperatures.SOLUTION: The present invention relates to an emulsion eye drop preparation which contains 50,000 units/100 mL or more of vitamin A, and at last one component selected from the group consisting of (A) 0.5% (w/v) or more of chondroitin sulfate ester or a salt thereof and a surfactant, (B) 0.5% (w/v) or more of an amino acid or a salt thereof and a surfactant and (C) a thickening agent and a polyhydric alcohol, has a pH value of 6.0 to 8.0, and is pharmaceutically stable in a wide range of temperatures.SELECTED DRAWING: None
Inventors:
MATSUBARA YUI
KAWAHATA MASAHIRO
KAWAHATA MASAHIRO
Application Number:
JP2022088303A
Publication Date:
August 09, 2022
Filing Date:
May 31, 2022
Export Citation:
Assignee:
SANTEN PHARMACEUTICAL CO LTD
International Classes:
A61K31/07; A61K9/107; A61K47/10; A61K47/36; A61K47/38; A61P27/02
Domestic Patent References:
| JP2008308450A | 2008-12-25 | |||
| JP2014009162A | 2014-01-20 |
Foreign References:
| WO2013183778A1 | 2013-12-12 |
Attorney, Agent or Firm:
Patent Attorney Corporation Tsukuni
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