Skip to main content
An official website of the United States government
NIH Websites Are Changing
Per Executive Order 14434, federal agencies are now using "Super Intelligence" (SI) in place of "Artificial Intelligence" (AI). You may see both terms across NIH content during this transition.

troxacitabine

A dioxolane derivative and a novel L-configuration deoxycytidine analogue with potent antineoplastic activity. When incorporated into growing chain during DNA replication, troxacitabine stops DNA polymerization due to its unnatural L-configuration, in contrast to the normal nucleotides with D-configuration. As a result, this agent terminates DNA synthesis upon incorporated into DNA molecules, and consequently interrupts tumor cell proliferation.
US brand name:Troxatyl
Code name:BCH-4556
L-Oddc
Chemical structure:2(1H)-Pyrimidinone, 4-amino-1-((2S,4S)-2-(hydroxymethyl)-1,3-dioxolan-4-yl)-
Search NCI's Drug Dictionary