Physician Data Query

Last uploaded: August 28, 2024
Preferred Name

O6-benzylguanine
Synonyms

BG

06-Benzyl Guanine

O(6)-Benzylguanine

O-6-Benzylguanine

06-Benzylguanine

Definitions

A guanine analogue with antineoplastic activity. O(6)-benzylguanine binds the DNA repair enzyme O(6)-alkylguanine DNA alkyltransferase (AGT), transferring the benzyl moiety to the active-site cysteine and resulting in inhibition of AGT-mediated DNA repair. Co-administration of this agent potentiates the effects of other chemotherapeutic agents that damage DNA. Check for "https://www.cancer.gov/about-cancer/treatment/clinical-trials/intervention/C1306" active clinical trials using this agent. ("http://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI%20Thesaurus&code=C1306" NCI Thesaurus)

ID

http://purl.bioontology.org/ontology/PDQ/CDR0000042113

altLabel

BG

06-Benzyl Guanine

O(6)-Benzylguanine

O-6-Benzylguanine

06-Benzylguanine

CAS Registry

19916-73-5

Component of

http://purl.bioontology.org/ontology/PDQ/CDR0000042114

http://purl.bioontology.org/ontology/PDQ/CDR0000037984

http://purl.bioontology.org/ontology/PDQ/CDR0000037874

http://purl.bioontology.org/ontology/PDQ/CDR0000373889

cui

C0083812

Date last modified

2006-09-07

definition

A guanine analogue with antineoplastic activity. O(6)-benzylguanine binds the DNA repair enzyme O(6)-alkylguanine DNA alkyltransferase (AGT), transferring the benzyl moiety to the active-site cysteine and resulting in inhibition of AGT-mediated DNA repair. Co-administration of this agent potentiates the effects of other chemotherapeutic agents that damage DNA. Check for "https://www.cancer.gov/about-cancer/treatment/clinical-trials/intervention/C1306" active clinical trials using this agent. ("http://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI%20Thesaurus&code=C1306" NCI Thesaurus)

IND Code

45789

Legacy PDQ ID

5349

NCI ID

C1306

notation

CDR0000042113

NSC Code

637037

ORIG STY

Drug/agent

prefLabel

O6-benzylguanine

tui

T114

T121

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