Single Biggest Cancer Dictionary in the World

What is pyrazofurin?

Pronunciation: /pyrazofurin*/

pyrazofurin

Definition

A nucleoside analog. Pyrazofurin potently inhibits orotidine 5′-monophosphate (OMP) decarboxylase, thereby interfering with de novo synthesis of uridine nucleotides and resulting in cytotoxicity. This agent also causes a rapid depletion of the pyrimidine deoxynucleotide pool, thereby inhibiting DNA synthesis and cell replication.