National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Cefpodoxime Proxetil

Synonyms

CEFPODOXIME PROXETIL

Cefpodoxime Proxetil

Vantin

Definitions

A third generation semi-synthetic cephalosporin and a beta-lactam antibiotic with bactericidal activity. Cefpodoxime's effect is dependent on its binding to penicillin-binding proteins (PBPs) located in the bacterial cytoplasmic membrane. Binding results in the inhibition of the transpeptidase enzymes, thereby preventing cross-linking of the pentaglycine bridge with the fourth residue of the pentapeptide and interrupting consequent synthesis of peptidoglycan chains. As a result, cefpodoxime inhibits bacterial septum and cell wall synthesis formation.

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C28916

CAS_Registry

87239-81-4

CHEBI_ID

CHEBI:3505

code

C28916

Concept_In_Subset

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C176424

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C116978

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C116977

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C63923

Contributing_Source

CTRP

FDA

DEFINITION

A third generation semi-synthetic cephalosporin and a beta-lactam antibiotic with bactericidal activity. Cefpodoxime's effect is dependent on its binding to penicillin-binding proteins (PBPs) located in the bacterial cytoplasmic membrane. Binding results in the inhibition of the transpeptidase enzymes, thereby preventing cross-linking of the pentaglycine bridge with the fourth residue of the pentapeptide and interrupting consequent synthesis of peptidoglycan chains. As a result, cefpodoxime inhibits bacterial septum and cell wall synthesis formation.

Display_Name

Cefpodoxime Proxetil

FDA_UNII_Code

2TB00A1Z7N

FULL_SYN

CEFPODOXIME PROXETIL

Cefpodoxime Proxetil

Vantin

label

Cefpodoxime Proxetil

Legacy Concept Name

Cefpodoxime

NCI_Drug_Dictionary_ID

455227

PDQ_Closed_Trial_Search_ID

455227

PDQ_Open_Trial_Search_ID

455227

Preferred_Name

Cefpodoxime Proxetil

prefixIRI

Thesaurus:C28916

Semantic_Type

Organic Chemical

Pharmacologic Substance

Antibiotic

UMLS_CUI

C0108938

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C357

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