N-[5-(But-2-en-1-yl)-6-methyl-4-oxo-1,4-dihydropyrimidin-2-yl]nitramide | 104428-48-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: N-[5-(But-2-en-1-yl)-6-methyl-4-oxo-1,4-dihydropyrimidin-2-yl]nitramide
• 英文别名: N-(5-but-2-enyl-4-methyl-6-oxo-1H-pyrimidin-2-yl)nitramide
• CAS: 104428-48-0
• 化学式: C9H12N4O3
• 分子量: 224.22
• InChiKey: DOOWXHKMOYSLGG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  99.3
• 氢给体数：
  2
• 氢受体数：
  3

文献信息

• 2-Substituted amino-4(1H)-pyrimidone derivatives, their production, and medical compositions containing them
  申请人：YAMANOUCHI PHARMACEUTICAL CO. LTD.

  公开号：EP0186275A2

  公开（公告）日：1986-07-02

  A 2-substituted amino-4 (1H)-pyrimidone derivative shown by the general formula wherein R' and R2, which may be the same or different, each represents a hydrogen atom or a lower alkyl group; R3 represents an alkyl group, an alkenyl group, an alkynyl group, a halogen-substituted alkyl group, a halogen-substituted alkenyl group, a halogen-substituted alkynyl group, or an alkyl group interrupted by an oxygen atom or a sulfur atom; R4 represents a hydrogen atom or a lower alkyl group; m is an integer of 1 or 3 and n is an integer of 2 or 4 (with said R4 being a lower alkyl group when R' and R2 are hydrogen atoms, R3 is an alkyl group, m is 2 and n is 3) or an acid addition salt thereof. The compounds of this invention have both histamine H2-receptor antagonist activity and gastric cytoprotective activity and are very useful as drugs for gastric diseases.

  通式如下的 2-取代氨基-4(1H)-嘧啶酮衍生物 其中 R'和 R2（可以相同或不同）各自代表氢原子或低级烷基；R3 代表烷基、烯基、炔基、卤素取代的烷基、卤素取代的烯基、卤素取代的炔基、或被氧原子或硫原子打断的烷基；R4 代表氢原子或低级烷基；m 为 1 或 3 的整数，n 为 2 或 4 的整数（当 R' 和 R2 为氢原子，R3 为烷基，m 为 2，n 为 3 时，所述 R4 为低级烷基）或其酸加成盐。 本发明的化合物同时具有组胺 H2 受体拮抗剂活性和胃细胞保护活性，作为治疗胃病的药物非常有用。