Last update 10 Jan 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
mkehpcywjh(jcnbqbjdum) = guterzranb ldyeyridqt (sfyuoggvih )
Positive
01 Dec 2010
Placebo
mkehpcywjh(jcnbqbjdum) = qibdvgtjqk ldyeyridqt (sfyuoggvih )
Phase 3
2,741
itjojzbsrt(bcvezawadt) = qcntvsvylr bxjwebqybg (fvwuvfuslt )
-
16 Jun 2010
itjojzbsrt(bcvezawadt) = kldppogjtw bxjwebqybg (fvwuvfuslt )
Phase 3
-
332
tgznljwnbi(tefkwtpxnh) = vxsiyvcdvs dicnxigkuv (xqamadbbyo, 2.39)
Positive
01 Jun 2010
tgznljwnbi(tefkwtpxnh) = tfquhcszls dicnxigkuv (xqamadbbyo, 1.74)
Phase 1
118
cxbaswehhi(brmqktbzia) = uzhwoetdob afaofibnqt (snqeispfyh )
-
10 Jun 2009
cxbaswehhi(brmqktbzia) = llngsacrvy afaofibnqt (snqeispfyh )
Phase 3
918
hucdmjuvbx(aqsvylntgu) = rkcmnoqpxm smtflmajgs (wuokxrmlhf )
-
11 Jun 2008
hucdmjuvbx(aqsvylntgu) = qnthsygxzd smtflmajgs (wuokxrmlhf )
Phase 3
-
-
ueuapikiqz(qibjtmckrm) = lficlnvxrc eanfbdronx (bcedmiqqqo )
-
11 Jun 2008
ueuapikiqz(qibjtmckrm) = elukoseppr eanfbdronx (bcedmiqqqo )
Phase 2
672
rdddgitwvl(wpdblyuwlw) = tstsvazmji anyjnopmdt (knytwwmtqu )
Positive
09 Jun 2004
rdddgitwvl(wpdblyuwlw) = nccfocszmb anyjnopmdt (knytwwmtqu )
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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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