The applicants have discovered a method of treating malignancies which comprises administering effective amounts of 5-fluorouracil, interferon-.alpha. and a compound formula (I): ##STR1## wherein R is selected is selected from the group consisting of alkyl of 1 to 5 carbon atoms, alkene of 2 to 5 carbon atoms and alkynyl of 2 to 5 carbon atoms; R.sub.1 is 2'-deoxyribofuranosyl.
申请人已经发现了一种治疗恶性肿瘤的方法,包括给予有效剂量的5-
氟尿
嘧啶、干扰素-α和化合物公式(I):##STR1## 其中R从由1到5个碳原子的烷基、由2到5个碳原子的烯烃和由2到5个碳原子的炔基组成的群中选择;R.sub.1为2'-脱氧
核糖基。