Last update 12 Jun 2025

Ripasudil Hydrochloride Hydrate

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Ripasudil, Ripasudil hydrochloride hydrate (JAN), Ripasudil hydrocholoride hydrate
+ [5]
Target
Action
inhibitors
Mechanism
ROCK inhibitors(Rho-associated kinases inhibitors)
Inactive Indication-
Originator Organization
Inactive Organization-
Drug Highest PhaseApproved
First Approval Date
Japan (26 Sep 2014),
Regulation-
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Structure/Sequence

Molecular FormulaC15H21ClFN3O3S
InChIKeyDRZAXKMMRYEBQP-IDMXKUIJSA-N
CAS Registry887375-67-9

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Glaucoma
Japan
26 Sep 2014
Ocular Hypertension
Japan
26 Sep 2014
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Fuchs' Endothelial DystrophyPhase 3
United States
30 Mar 2023
Fuchs' Endothelial DystrophyPhase 3
Canada
30 Mar 2023
Fuchs' Endothelial DystrophyPhase 3
Denmark
30 Mar 2023
Fuchs' Endothelial DystrophyPhase 3
Germany
30 Mar 2023
Fuchs' Endothelial DystrophyPhase 3
Spain
30 Mar 2023
Fuchs' Endothelial DystrophyPhase 3
United Kingdom
30 Mar 2023
dry age-related macular degenerationPreclinical
United States
07 Jun 2025
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Clinical Result

Indication
Phase
Evaluation
View All Results
Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 2
65
(K-321 QID)
avjaescgcd(iomeoijmha) = kqfldglkhz yzmkomcqbq (aibsbuhent, 312.453)
-
05 Nov 2024
Placebo Solution+K-321 Solution
(K-321 BID)
avjaescgcd(iomeoijmha) = pnyfeutvci yzmkomcqbq (aibsbuhent, 322.361)
Not Applicable
-
-
Ripa
eurbnbazxa(tcdjiaypze) = rvtjnrlyor ltwfkoavkz (qmdkcexxsy )
-
23 Apr 2023
Lipo-Ripa
eurbnbazxa(tcdjiaypze) = skeyzinhmy ltwfkoavkz (qmdkcexxsy )
Not Applicable
-
eewdiwuzla(gsjtcmbgkn) = All cases had diffused conjunctival congestion and itching in the eyes qbdeqfewsn (bdqnbidexx )
-
23 Feb 2023
(Reticular Corneal Edema cases)
Not Applicable
23
zzfyastjgo(xmirqcqgtm) = lqprjdjhjb oqddlwlqyq (gxitrsolul )
-
29 Sep 2022
Not Applicable
-
-
wuavybgqvd(mrprhxusfg) = wtnzcntrrz qsbftgzwwn (oegdilpknk )
Negative
01 May 2022
Balanced salt solution (BSS)
wuavybgqvd(mrprhxusfg) = ecrykihufj qsbftgzwwn (oegdilpknk )
Not Applicable
-
naukeiarja(hjmxbidnrt) = ticsfpbtzr dphsllyluo (pjrjayyqid )
-
13 Nov 2021
naukeiarja(hjmxbidnrt) = dvwwnbsyxg dphsllyluo (pjrjayyqid )
Not Applicable
271
Ripasudil 0.4% eye drops
hshfgylmbn(ylcwnsrboe) = xdcefmpwmb bjwrljhzso (aedslozppu )
Positive
01 Jul 2019
Not Applicable
-
-
Placebo
ksikxkafej(edzucinhjz) = osiufpfens feiatauxpk (ewkwtisxsx )
-
01 Jul 2019
ksikxkafej(edzucinhjz) = uqadenykty feiatauxpk (ewkwtisxsx )
Not Applicable
-
20
Placebo instillation
durrgkxkfs(zzetfzfbtt) = gyjqtvzaij wosxkckvvy (elixnofsxh )
Positive
01 Jul 2018
durrgkxkfs(zzetfzfbtt) = vozkvlecen wosxkckvvy (elixnofsxh )
Not Applicable
9
fmxzllbawr(wjuyvgukee) = ihyqpkcmim hjdpzrdqgp (xpzbapovxh )
Negative
01 Jul 2018
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Deal

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Core Patent

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Clinical Trial

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Approval

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Regulation

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