National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Propicillin Potassium
Synonyms

(2S,5R,6R)-3,3-Dimethyl-7-Oxo-6-((1-Oxo-2-Phenoxybutyl)Amino)-4-Thia-1-Azabicyclo(3.2.0)Heptane-2-Carboxylic Acid Potassium Salt

Alpha-Phenoxypropylpenicillin Potassium Salt

Propicillin Potassium

6-(Alpha-Phenoxybutyramido)Penicillanic Acid Potassium Salt

PROPICILLIN POTASSIUM

Definitions

The potassium salt form of propicillin, a semisynthetic acid-stable penicillin with antibacterial activity. Propicillin binds to and inactivates penicillin-binding proteins (PBPs) 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, eventually causing cell lysis.

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C87371

CAS_Registry

1245-44-9

CHEBI_ID

CHEBI:32062

Chemical_Formula

C18H21N2O5S.K

code

C87371

Concept_In_Subset

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

Contributing_Source

FDA

DEFINITION

The potassium salt form of propicillin, a semisynthetic acid-stable penicillin with antibacterial activity. Propicillin binds to and inactivates penicillin-binding proteins (PBPs) 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, eventually causing cell lysis.

FDA_UNII_Code

75RXW2P83Y

FULL_SYN

(2S,5R,6R)-3,3-Dimethyl-7-Oxo-6-((1-Oxo-2-Phenoxybutyl)Amino)-4-Thia-1-Azabicyclo(3.2.0)Heptane-2-Carboxylic Acid Potassium Salt

Alpha-Phenoxypropylpenicillin Potassium Salt

Propicillin Potassium

6-(Alpha-Phenoxybutyramido)Penicillanic Acid Potassium Salt

PROPICILLIN POTASSIUM

label

Propicillin Potassium

Preferred_Name

Propicillin Potassium

prefixIRI

Thesaurus:C87371

Semantic_Type

Pharmacologic Substance

UMLS_CUI

C0771910

subClassOf

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

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