NCI Drug Dictionary
The NCI Drug Dictionary contains technical definitions and synonyms for drugs/agents used to treat patients with cancer or conditions related to cancer. Each drug entry includes links to check for clinical trials listed in NCI's List of Cancer Clinical Trials.
A synthetic analogue of nucleoside uridine lacking a ring nitrogen in the 3-position. 3-deazauridine inhibits cytidine synthase, thereby reducing intracellular levels of cytidine and deoxycytidine and disrupting DNA and RNA synthesis. This agent may trigger apoptosis and enhance differentiation of neoplastic cells.. Check for active clinical trials or closed clinical trials using this agent. (NCI Thesaurus)
Synonym: deazauridine Abbreviation: DAU Chemical structures: 2(1H)-pyridinone, 4-hydroxy-1-beta-D-ribofuranosyl