This invention relates an antitumor-active 5-fluorouracil derivative represented by the general formula
wherein R1 and R2 represent hydrogen atom or lower alkyl group, and n is zero or an integer of 1, and salts thereof.
本发明涉及一种具有抗肿瘤活性的 5-
氟尿
嘧啶衍
生物(通式中 R1 和 R2 代表氢原子或低级烷基,n 为 0 或 1 的整数)及其盐类。