Disclosed is a method for mass-producing 4′-ethynyl d4T (4′-ethynyl-2′,3′-didehydro-3′-deoxythymidine) by a simpler process at low cost. Specifically disclosed is a method for producing 4′-ethynyl d4T, which is characterized by comprising a step for introducing a triple bond-containing group into a furfuryl alcohol derivative or a levoglucosenone, by reacting the furfuryl alcohol derivative or levoglucosenone with a certain compound, and a step for reacting a compound represented by the formula (III), which is obtained by the aforementioned step, with thymine.
本发明揭示了一种以较低成本的简化工艺进行大规模生产4'-
乙炔基d4T(4'-
乙炔基-2',3'-双脱氢-3'-脱氧胸腺
嘧啶)的方法。具体揭示了一种生产4'-
乙炔基d4T的方法,其特征在于包括以下步骤:通过将
糠醇衍
生物或乐禾糖酮与某种化合物反应,引入三键含有基团的步骤,以及通过将上述步骤获得的式(III)所表示的化合物与胸腺
嘧啶反应的步骤。