2′,3′-Didehydro-2′,3′-dideoxy-5-fluorouridine

2′,3′-Didehydro-2′,3′-dideoxy-5-fluorouridine is a purine nucleoside analog. Purine nucleoside analogs have broad antitumor activity targeting indolent lymphoid malignancies. Anticancer mechanisms in this process rely on inhibition of DNA synthesis, induction of apoptosis, etc[1].