9-[(3aR,4R,6R,6aR)-2,2-dimethyl-6-(methylaminomethyl)-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl]-8-methylpurin-6-amine | 1106913-15-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 咪唑并嘧啶类
• 英文名称: 9-[(3aR,4R,6R,6aR)-2,2-dimethyl-6-(methylaminomethyl)-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl]-8-methylpurin-6-amine
• CAS: 1106913-15-8
• 化学式: C₁₅H₂₂N₆O₃
• 分子量: 334.378
• InChiKey: NAIITBWDNRRQOX-IDTAVKCVSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.2
• 重原子数：
  24
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  109
• 氢给体数：
  2
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  N-(3-溴丙基)苯二胺 、 9-[(3aR,4R,6R,6aR)-2,2-dimethyl-6-(methylaminomethyl)-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl]-8-methylpurin-6-amine 在 N,N-二异丙基乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 5'-deoxy-2',3'-O-isopropylidene-5'-[(3-phthalimidopropyl)methylamino]-8-methyladenosine
  参考文献：
  名称：

  [EN] 5'-SUBSTITUTED ADENOSYNES, PREPARATION THEREOF AND USE AS INHIBITORS OF S-ADENOSYLMETHIONINE DECARBOXYLASE
  [FR] ADÉNOSYNES SUBSTITUÉES EN 5', PRÉPARATION DE CELLES-CI ET UTILISATION COMME INHIBITEUR DE LA S-ADÉNOSYLMÉTHIONINE DÉCARBOXYLASE

  摘要：

  公开号：

  WO2009018541A8
• 作为产物：
  描述：

  [(3aR,4R,6R,6aR)-4-(6-amino-8-methylpurin-9-yl)-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methyl methanesulfonate 、 甲胺 以 乙醇 为溶剂， 反应 72.0h， 生成 9-[(3aR,4R,6R,6aR)-2,2-dimethyl-6-(methylaminomethyl)-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl]-8-methylpurin-6-amine
  参考文献：
  名称：

  [EN] 5'-SUBSTITUTED ADENOSYNES, PREPARATION THEREOF AND USE AS INHIBITORS OF S-ADENOSYLMETHIONINE DECARBOXYLASE
  [FR] ADÉNOSYNES SUBSTITUÉES EN 5', PRÉPARATION DE CELLES-CI ET UTILISATION COMME INHIBITEUR DE LA S-ADÉNOSYLMÉTHIONINE DÉCARBOXYLASE

  摘要：

  公开号：

  WO2009018541A8

文献信息

• [EN] 5'-SUBSTITUTED ADENOSYNES, PREPARATION THEREOF AND USE AS INHIBITORS OF S-ADENOSYLMETHIONINE DECARBOXYLASE<br/>[FR] ADÉNOSYNES SUBSTITUÉES EN 5', PRÉPARATION DE CELLES-CI ET UTILISATION COMME INHIBITEUR DE LA S-ADÉNOSYLMÉTHIONINE DÉCARBOXYLASE
  申请人：SOUTHERN RES INST

  公开号：WO2009018541A8

  公开（公告）日：2010-03-04
• New Insights into the Design of Inhibitors of Human <i>S</i>-Adenosylmethionine Decarboxylase: Studies of Adenine C⁸ Substitution in Structural Analogues of <i>S</i>-Adenosylmethionine
  作者：Diane E. McCloskey、Shridhar Bale、John A. Secrist、Anita Tiwari、Thomas H. Moss、Jacob Valiyaveettil、Wesley H. Brooks、Wayne C. Guida、Anthony E. Pegg、Steven E. Ealick

  DOI：10.1021/jm801126a

  日期：2009.3.12

  S-adenosylmethionine decarboxylase (AdoMetDC) is a critical enzyme in the polyamine biosynthetic pathway and depends on a pyruvoyl group for the decarboxylation process. The crystal structures of the enzyme with various inhibitors at the active site have shown that the adenine base of the ligands adopts an unusual syn conformation when bound to the enzyme. To determine whether compounds that favor the syn conformation in solution would be more potent AdoMetDC inhibitors, several series of AdoMet substrate analogues with a variety of substituents at the 8-position of adenine were synthesized and analyzed for their ability to inhibit hAdoMetDC. The biochemical analysis indicated that an 8-methyl substituent resulted in more potent inhibitors, yet most other 8-substitutions provided no benefit over the parent compound. To understand these results, we used computational modeling and X-ray crystallography to study C(8)-substituted adenine analogues bound in the active site.