AQUEOUS EYE DROP CONTAINING POLIDRONIUM CHLORIDE

Title:

AQUEOUS EYE DROP CONTAINING POLIDRONIUM CHLORIDE

Document Type and Number:

WIPO Patent Application WO/2022/107789

Kind Code:

A1

Abstract:

The present invention addresses the problem of searching for an easily handleable combination of diquafosol and an antiseptic agent when producing a clear diquafosol eye drop having sufficient preservation efficacy.　The present invention is an aqueous eye drop which contains diquafosol or a salt thereof as an active ingredient and contains polidronium chloride.

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Inventors:

YAMAGUCHI MAO (JP)
ASADA HIROYUKI (JP)
MOMOKAWA YUSUKE (JP)
ENDO YOKO (JP)

Application Number:

PCT/JP2021/042165

Publication Date:

May 27, 2022

Filing Date:

November 17, 2021

Export Citation:

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Assignee:

SANTEN PHARMACEUTICAL CO LTD (JP)

International Classes:

A61K31/7084; A61K9/08; A61K47/34; A61P27/02; A61P27/04

Foreign References:

CN107837276A	2018-03-27
CN112933075A	2021-06-11

Attorney, Agent or Firm:

TSUKUNI & ASSOCIATES (JP)

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