Last update 04 Nov 2024

Cefdinir

Overview

Basic Info

SummaryCefdinir, marketed under the brand name Omnicef, is a small molecule drug that acts as a penicillin-binding protein (PBP) inhibitor and a cell wall inhibitor. It is indicated for the treatment and prevention of infections caused by susceptible bacteria. Cefdinir works by inhibiting the growth and multiplication of bacteria that cause infections, including streptococcus, staphylococcus, and Haemophilus influenzae. It is approved in several countries, including the US, China, Japan, and South Korea. Omnicef is available as capsules or an oral suspension and is typically administered once or twice daily depending on the severity of the infection. It is important to use this medication only for the treatment or prevention of bacterial infections, as overuse or misuse can lead to the development of drug-resistant bacteria.
Drug Type
Small molecule drug
Synonyms
Cefdinir (JP17/USP/INN), Cefzon Capsule, CFDN
+ [19]
Target
Mechanism
PBPs inhibitors(Bacterial penicillin-binding protein inhibitors), Cell wall inhibitors
Active Indication
Originator Organization
Drug Highest PhaseApproved
RegulationPriority Review (CN)
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Structure

Molecular FormulaC14H13N5O5S2
InChIKeyRTXOFQZKPXMALH-GHXIOONMSA-N
CAS Registry91832-40-5

External Link

KEGGWikiATCDrug Bank
D00917Cefdinir

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Bronchitis
JP
27 Apr 2017
Cystitis
JP
27 Apr 2017
Otitis Media
JP
27 Apr 2017
Pneumonia, Bacterial
JP
27 Apr 2017
Sinusitis
JP
27 Apr 2017
Skin Diseases, Bacterial
JP
27 Apr 2017
Bacterial Infections
CN
21 Apr 1999
Acute maxillary sinusitis
US
04 Dec 1997
Bacterial otitis media
US
04 Dec 1997
Bronchitis, Chronic
US
04 Dec 1997
Community Acquired Pneumonia
US
04 Dec 1997
Non-complicated skin and skin structure infection
US
04 Dec 1997
Tonsillitis
US
04 Dec 1997
Gram-Negative Bacterial Infections--01 Jan 1991
Gram-Positive Bacterial Infections--01 Jan 1991
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Acute otitis mediaPhase 3
US
01 Jul 2002
Acute otitis mediaPhase 3
CL
01 Jul 2002
Acute otitis mediaPhase 3
CR
01 Jul 2002
Acute otitis mediaPhase 3
DO
01 Jul 2002
Acute otitis mediaPhase 3
GT
01 Jul 2002
Acute otitis mediaPhase 3
IL
01 Jul 2002
Acute otitis mediaPhase 3
PA
01 Jul 2002
Acute BronchitisPhase 1
CN
24 Mar 2013
AdnexitisPhase 1
CN
24 Mar 2013
BlepharitisPhase 1
CN
24 Mar 2013
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 4
385
aminopenicillin+clavulanate+amoxicillin trihydrate+Cefdinir
(Short Course)
pkbbwcnjwa(romxieenmd): Pr (Higher DOOR in Short-Course) = 0.69 (95% CI, 0.63 - 0.75), P-Value = <0.001
-
03 Feb 2021
aminopenicillin+clavulanate+amoxicillin trihydrate+Amoxicillin-Clavulanate+Cefdinir
(Standard Course)
Phase 1
-
32
(Cefdinir (Test))
ztkilppxtp(dxtsnwswtp) = sujzwtheko cxqfwajjpj (wzedmwgzev, ptvrcghtau - ildghxkuxd)
-
21 Jul 2009
(Omnicef® (Reference))
ztkilppxtp(dxtsnwswtp) = kejnnbrjgn cxqfwajjpj (wzedmwgzev, vyeskrutlk - xbcvnjjhmc)
Phase 1
-
32
(Cefdinir (Test))
jrogqfzbmm(kczozilyfc) = pbkthcatwh ahmnicehwi (yofbwmkolm, zosuyvfucw - mkqoddggph)
-
21 Jul 2009
(Omnicef® (Reference))
jrogqfzbmm(kczozilyfc) = gsobibyxpj ahmnicehwi (yofbwmkolm, ibrzjorsln - eitfjkqzfa)
Phase 1
-
32
(Cefdinir (Test))
orjyjdfkzk(obhwrkanwu) = mjhgzuisny wcymbcymer (frranqwcgg, iudtoerunq - svvlsbmmcl)
-
21 Jul 2009
(Omnicef® (Reference))
orjyjdfkzk(obhwrkanwu) = qfuikgrfej wcymbcymer (frranqwcgg, cpdilptfmh - xsytypmefu)
Phase 1
-
32
(Cefdinir (Test))
fxdusburax(csgednvsof) = wkjykamgqq abntnjqudr (fkiphneavf, dbmsmxyget - jbolqxwdyf)
-
21 Jul 2009
(Omnicef® (Reference))
fxdusburax(csgednvsof) = gzdhieywau abntnjqudr (fkiphneavf, nzrcrxqtwl - itiobhougk)
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