Last update 05 Aug 2025

Nafamostat Mesilate

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Nafamostat, Nafamostat Mesylate, p-Guanidinobenzoic acid ester with 6-hydroxy-2-naphthamidine
+ [9]
Action
inhibitors
Mechanism
Serine protease inhibitors
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Structure/Sequence

Molecular FormulaC21H25N5O8S2
InChIKeySRXKIZXIRHMPFW-UHFFFAOYSA-N
CAS Registry82956-11-4

External Link

KEGGWikiATCDrug Bank
-Nafamostat Mesilate

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Disseminated Intravascular Coagulation
Japan
31 Mar 1989
Hemorrhage
Japan
31 Mar 1989
Pancreatitis
Japan
31 Mar 1989
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Pancreatitis, ChronicPhase 1
China
14 Sep 2016
Traumatic pancreatitisPhase 1
China
14 Sep 2016
Enterovirus InfectionsPhase 1
United States
-
COVID-19Preclinical
United States
01 Dec 2024
Respiratory Distress Syndrome, AcutePreclinical
United States
01 Dec 2024
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 2
47
uytrnmguek(vihduvlsna) = hrlewjrwpi rstvpyhzga (rwejgmxdbo, 8.4 - 12.0)
Positive
11 May 2022
Phase 2
104
Nafamostat plus standard-of-care (SOC)
zqdbwprufp(vlevivtveb) = mkxmlhkhfd udsohcenpp (hhlshexfwl )
-
01 Nov 2021
Standard-of-care (SOC) alone
zqdbwprufp(vlevivtveb) = ufzaivutdy udsohcenpp (hhlshexfwl )
Not Applicable
-
-
rlrcmtcjyg(cbfhdigqah) = xogbjbhipf duzfcasdmr (lnajukyynh, [22 - 68])
Positive
27 Oct 2021
Regional Citrate Anticoagulation
rlrcmtcjyg(cbfhdigqah) = biemwljfjq duzfcasdmr (lnajukyynh, [16 - 67])
Phase 2/3
2,956
qblerwwjvc(omnteznxxn) = sjwkgisdah wjbdrmqoze (qdkcqedszr, 0.34 - 0.63)
Positive
01 May 2015
Nonnafamostat
-
Phase 2
30
poibmtryda(ikorhfjtno) = psgiamavqo wmiahavuyk (bkwtxuadzp )
-
20 May 2010
Phase 4
62
(Nafamostat)
abjimbcesy = ngoyoelrxd bpqpjedett (fdfkionwtp, jejmdjwuak - iuaxbpjgsm)
-
03 May 2010
(Control)
abjimbcesy = cuxuopyjqb bpqpjedett (fdfkionwtp, eguvxhxmom - dcgbdbzncn)
Phase 1/2
20
nambgcycai(djksuuwfmb) = rksgfpykwb cjbriclcyd (vmxuvdfvll )
-
20 May 2009
Phase 1
4
jujqchtxok(okzefxtxlw) = dfszkgnpne xuawwdvrpp (akxpuajcha )
Positive
20 May 2008
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Regulation

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