National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Bacampicillin

Synonyms

BACAMPICILLIN

Bacampicillin

Definitions

A prodrug of ampicillin, a broad-spectrum, semisynthetic, beta-lactam aminopenicillin antibiotic with bactericidal activity. Bacampicillin is hydrolyzed in vivo by esterases to its active metabolite ampicillin. Ampicillin binds to and inactivates penicillin-binding proteins (PBP) located on the inner membrane of the bacterial cell wall. Inactivation of PBPs interferes with the cross-linkage of peptidoglycan chains necessary for bacterial cell wall strength and rigidity. This interrupts bacterial cell wall synthesis and results in the weakening of the bacterial cell wall and causes cell lysis.

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C65245

CAS_Registry

50972-17-3

CHEBI_ID

CHEBI:2968

Chemical_Formula

C21H27N3O7S

code

C65245

Concept_In_Subset

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

Contributing_Source

FDA

DEFINITION

A prodrug of ampicillin, a broad-spectrum, semisynthetic, beta-lactam aminopenicillin antibiotic with bactericidal activity. Bacampicillin is hydrolyzed in vivo by esterases to its active metabolite ampicillin. Ampicillin binds to and inactivates penicillin-binding proteins (PBP) located on the inner membrane of the bacterial cell wall. Inactivation of PBPs interferes with the cross-linkage of peptidoglycan chains necessary for bacterial cell wall strength and rigidity. This interrupts bacterial cell wall synthesis and results in the weakening of the bacterial cell wall and causes cell lysis.

FDA_UNII_Code

8GM2J22278

FULL_SYN

BACAMPICILLIN

Bacampicillin

Has_Salt_Form

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C65246

label

Bacampicillin

Legacy Concept Name

Bacampicillin

Preferred_Name

Bacampicillin

prefixIRI

Thesaurus:C65245

Semantic_Type

Pharmacologic Substance

UMLS_CUI

C0052865

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C1500

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