1-Carbamoyl-5-fluorouracil derivatives represented by the formula ##STR1## wherein R.sub.1 represents methyl, ethyl, phenyl or cyclohexyl and R.sub.2 represents hydrogen or is the same as R.sub.1 are effective anti-metabolites useful in treating lymphatic leukemia L1210, sarcoma 180A and Ehrlich ascites carcinoma in mice.
公式为##STR1##的1-
氨基甲酰基-5-
氟尿
嘧啶衍
生物,其中R.sub.1代表甲基,乙基,苯基或环己基,R.sub.2代表氢或与R.sub.1相同,是有效的抗代谢物,可用于治疗小鼠淋巴白血病L1210,肉瘤180A和Ehrlich腹
水癌。