" /> Doxifluridine - CISMeF





Preferred Label : Doxifluridine;

NCIt synonyms : 5'-Deoxy-5-fluorouridine; 5-DFUR;

NCIt definition : A fluoropyrimidine derivative and oral prodrug of the antineoplastic agent 5-fluorouracil (5-FU) with antitumor activity. Doxifluridine, designed to circumvent the rapid degradation of 5-FU by dihydropyrimidine dehydrogenase in the gut wall, is converted into 5-FU in the presence of pyrimidine nucleoside phosphorylase. 5-FU interferes with DNA synthesis and subsequent cell division by reducing normal thymidine production and interferes with RNA transcription by competing with uridine triphosphate for incorporation into the RNA strand.;

UNII : V1JK16Y2JP;

InChIKey : ZWAOHEXOSAUJHY-ZIYNGMLESA-N;

CAS number : 3094-09-5;

Chemical formula : C9H11FN2O5;

Codes from synonyms : 169;

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08/05/2025


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