fludarabine phosphate

fludarabine phosphate

[(2R,3S,4S,5R)-5-(6-amino-2-fluoropurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl dihydrogen phosphate

PubChem CID: 30751

Fludarabine phosphate is a purine arabinonucleoside monophosphate having 2-fluoroadenine as the nucleobase. A prodrug, it is rapidly dephosphorylated to 2-fluoro-ara-A and then phosphorylated intracellularly by deoxycytidine kinase to the active triphosphate, 2-fluoro-ara-ATP. Once incorporated into DNA, 2-fluoro-ara-ATP functions as a DNA chain terminator. It is used for the treatment of adult patients with B-cell chronic lymphocytic leukemia (CLL) who have not responded to, or whose disease has progressed during, treatment with at least one standard alkylating-agent containing regimenas. It has a role as an antiviral agent, an antimetabolite, an antineoplastic agent, an immunosuppressive agent, a prodrug and a DNA synthesis inhibitor. It is an organofluorine compound, a purine arabinonucleoside monophosphate and a nucleoside analogue. It is functionally related to a 2-fluoroadenine.

2D Structure

Properties

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Synonyms(20)