Provided is a uracil compound or a salt thereof, which has potent human dUTPase inhibitory activity and is useful as, for example, an antitumor drug.
A uracil compound represented by the general formula (I) or a salt thereof:
wherein n represents an integer of 1 to 3; X represents a bond, an oxygen atom, a sulfur atom, or the like; Y represents a linear or branched alkylene group having 1 to 8 carbon atoms, or the like; and Z represents —SO2NR1R2 or —NR3SO2—R4, wherein R1 and R2 each represent an alkyl group having 1 to 6 carbon atoms, an aralkyl group which is optionally substituted, or the like; R3 represents an alkyl group having 1 to 6 carbon atoms, or the like; and R4 represents an aromatic hydrocarbon group, an unsaturated heterocyclic group, or the like.
提供一种尿
嘧啶化合物或其盐,具有强大的人类dUTPase抑制活性,可用作
抗肿瘤药物等。该尿
嘧啶化合物由通式(I)表示,或其盐:其中n表示1至3的整数;X表示键合,氧原子,
硫原子或类似物;Y表示具有1至8个碳原子的线性或支链烷基或类似物;Z表示-SO2NR1R2或-NR3SO2-R4,其中R1和R2各自表示具有1至6个碳原子的烷基,可选地取代的芳基烷基或类似物;R3表示具有1至6个碳原子的烷基或类似物;R4表示芳香族碳氢基,不饱和杂环基或类似物。