| 摘要 |
N-(2-Fluorophenyl)-1,2,3,4-tetrahydro-6-hydroxy-2,4-dioxo-5-pyrimidine carboxamide, useful for regressing or inhibiting the growth of leukemia and tumors in mammals. The compound has the formula: <IMAGE> wherein R1 and R2 are selected from hydrogen or a cyclic or acyclic group which forms pyrimidine nucleosides or pseudo nucleosides, and the pharmacologically acceptable acid addition salts thereof.
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