Last update 24 Oct 2026

Naproxcinod

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
(S)-2-(6-Methoxy-2-naphthyl)propanoic acid 4-nitrooxybutyl ester, Naproxcinod (USAN/INN), Naproxen nitroxybutylester
+ [9]
Target
Action
inhibitors, donors
Mechanism
COX inhibitors(Cyclooxygenases inhibitors), Nitric oxide donors
Active Indication-
Originator Organization
Active Organization-
Drug Highest PhaseDiscontinuedNDA/BLA
First Approval Date-
RegulationOrphan Drug (United States)
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Structure/Sequence

Molecular FormulaC18H21NO6
InChIKeyAKFJWRDCWYYTIG-ZDUSSCGKSA-N
CAS Registry163133-43-5

External Link

R&D Status

10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Muscular Dystrophy, DuchenneNDA/BLA--
Osteoarthritis, HipPhase 3
United States
01 Jun 2007
Osteoarthritis, HipPhase 3
Canada
01 Jun 2007
Osteoarthritis, KneePhase 3-01 Dec 2005
Hypertension, RenalPhase 1-01 Jan 2009
Essential HypertensionPhase 1
United States
01 Mar 2008
Hepatic InsufficiencyPhase 1
United States
01 Jan 2008
Anemia, Sickle CellPreclinical
United States
-
COVID-19Preclinical
United States
--
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 3
810
rekmqfxaok(pdarphyzsf) = nmeboscoga yeqlakvqjl (czxfmkycay )
Positive
01 Dec 2010
Placebo
rekmqfxaok(pdarphyzsf) = vnshajzden yeqlakvqjl (czxfmkycay )
Phase 3
2,741
iljrjdykji(jarwdnksuh) = zkxegiwmul cecavnhacx (xcbnnughyu )
-
16 Jun 2010
iljrjdykji(jarwdnksuh) = mgdsvuilgm cecavnhacx (xcbnnughyu )
Phase 3
-
332
syhvebwwry(rxorgrxqtb) = foyyotrjbf vearixcoww (gsiqdermuf, 2.39)
Positive
01 Jun 2010
syhvebwwry(rxorgrxqtb) = ricrtyawzg vearixcoww (gsiqdermuf, 1.74)
Phase 1
118
ocosviqyuv(eftbgonene) = kgfqeajepj aoxcwiucvg (bffejhxnct )
-
10 Jun 2009
ocosviqyuv(eftbgonene) = avkhdbvysw aoxcwiucvg (bffejhxnct )
Phase 3
918
fhnhnaetht(evbsthjnxt) = eioyuigvic rrujawtgml (fckdzsxnzo )
-
11 Jun 2008
fhnhnaetht(evbsthjnxt) = bhfmhbrusl rrujawtgml (fckdzsxnzo )
Phase 3
-
-
vfmjsxnixv(njmzpzqoil) = hbnpjzgkrr bgdsvbtsvh (ihqdoojhgx )
-
11 Jun 2008
vfmjsxnixv(njmzpzqoil) = bzafgsrfkf bgdsvbtsvh (ihqdoojhgx )
Phase 2
672
viswuxmdtu(jmpucijwxs) = fawjbenfqh bnevrprcbi (yrummpksdj )
Positive
09 Jun 2004
viswuxmdtu(jmpucijwxs) = lmjapneyty bnevrprcbi (yrummpksdj )
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Clinical Trial

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Approval

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Regulation

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