NOVEL URACIL COMPOUND HAVING INHIBITORY ACTIVITY ON HUMAN DEOXYURIDINE TRIPHOSPHATASE OR SALT THEREOF
申请人:Taiho Pharmaceutical Co., Ltd.
公开号:EP2295414A1
公开(公告)日:2011-03-16
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.
本文提供了一种尿嘧啶化合物或其盐,它具有强效的人类 dUTP 酶抑制活性,可用作抗肿瘤药物等。
一种由通式(I)代表的尿嘧啶化合物或其盐:
其中 n 代表 1 至 3 的整数;X 代表键、氧原子、硫原子或类似物;Y 代表具有 1 至 8 个碳原子的直链或支链亚烷基或类似物;Z 代表-SO2NR1R2 或-NR3SO2-R4,其中 R1 和 R2 分别代表具有 1 至 6 个碳原子的烷基、任选取代的芳烷基或类似基团;R3 代表具有 1 至 6 个碳原子的烷基或类似基团;R4 代表芳香烃基团、不饱和杂环基团或类似基团。