National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Ceftolozane

Synonyms

CEFTOLOZANE

5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic Acid, 3-((4-((((2- Aminoethyl)amino)carbonyl)amino)-2,3-dihydro-3-imino-2-methyl-1H-pyrazol-1- yl)methyl)-7-(((2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-((1-carboxy-1- methylethoxy)imino)acetyl)amino)-8-oxo-, (6R,7R)-

(6R,7R)-3-((5-Amino-4-(((2-aminoethyl)carbamoyl)amino)-1-methyl-1H-pyrazol-2-ium-2- yl)methyl)-7-(((2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-((1-carboxy-1- methylethoxy)imino)acetyl)amino)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2- Carboxylate

Ceftolozane

CXA-101

Definitions

A semi-synthetic, broad-spectrum, fifth-generation cephalosporin antibiotic with bactericidal activity against certain Gram-negative and Gram-positive bacteria. Upon administration, ceftolozane binds to and inactivates penicillin-binding proteins (PBPs) located on the inner membrane of the bacterial cell wall. This interferes with the final transpeptidation step required to form peptidoglycan chain cross-links, which are a key component of and provide strength and rigidity to the bacterial cell wall. This inhibits bacterial cell wall synthesis and reduces cell wall stability, which weakens the bacterial cell wall and causes bacterial cell lysis.

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C150024

CAS_Registry

689293-68-3

code

C150024

Concept_In_Subset

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 semi-synthetic, broad-spectrum, fifth-generation cephalosporin antibiotic with bactericidal activity against certain Gram-negative and Gram-positive bacteria. Upon administration, ceftolozane binds to and inactivates penicillin-binding proteins (PBPs) located on the inner membrane of the bacterial cell wall. This interferes with the final transpeptidation step required to form peptidoglycan chain cross-links, which are a key component of and provide strength and rigidity to the bacterial cell wall. This inhibits bacterial cell wall synthesis and reduces cell wall stability, which weakens the bacterial cell wall and causes bacterial cell lysis.

Display_Name

Ceftolozane

FDA_UNII_Code

37A4IES95Q

FULL_SYN

CEFTOLOZANE

5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic Acid, 3-((4-((((2- Aminoethyl)amino)carbonyl)amino)-2,3-dihydro-3-imino-2-methyl-1H-pyrazol-1- yl)methyl)-7-(((2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-((1-carboxy-1- methylethoxy)imino)acetyl)amino)-8-oxo-, (6R,7R)-

(6R,7R)-3-((5-Amino-4-(((2-aminoethyl)carbamoyl)amino)-1-methyl-1H-pyrazol-2-ium-2- yl)methyl)-7-(((2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-((1-carboxy-1- methylethoxy)imino)acetyl)amino)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2- Carboxylate

Ceftolozane

CXA-101

label

Ceftolozane

NCI_META_CUI

CL551786

Preferred_Name

Ceftolozane

prefixIRI

Thesaurus:C150024

Semantic_Type

Pharmacologic Substance

subClassOf

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

Delete Subject Author Type Created
No notes to display