| 1373314-01-2

• 分子结构分类: 有机化合物 - 核苷、核苷酸和类似物 - 核苷和核苷酸类似物
• CAS: 1373314-01-2
• 化学式: C₁₇H₂₂FN₅O₄
• 分子量: 379.391
• InChiKey: IJDCJPOGTGQVKN-UPJWGTAASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.89
• 重原子数：
  27.0
• 可旋转键数：
  4.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.53
• 拓扑面积：
  136.38
• 氢给体数：
  3.0
• 氢受体数：
  9.0

反应信息

• 作为反应物：
  描述：

  在 sodium methylate 、 溶剂黄146 作用下， 以 甲醇 为溶剂， 反应 3.0h， 以55%的产率得到(1S,2R,5S)-5-(6-aminopurine-9-yl)-4-fluoro-3-(2-hydroxyethyl)-cyclopent-3(4)-en-1,2-diol
  参考文献：
  名称：

  立体选择性合成氟代人单胞菌素A作为潜在的抗病毒药

  摘要：

  氟homoneplanocin A（4）由合成d -核糖，经由的烯炔闭环复分解9，环氧化物的立体选择性开口23a中被氟，和一个同时氧化消除反应。关键中间体8有望用作合成核苷的通用中间体。

  DOI：

  10.1021/ol300667q
• 作为产物：
  描述：

  6-氯嘌呤 在 盐酸 、 偶氮二甲酸二异丙酯 、 氨 、 三苯基膦 作用下， 以 四氢呋喃 、 水 、 叔丁醇 为溶剂， 反应 62.0h， 生成
  参考文献：
  名称：

  Structure–Activity Relationships of Neplanocin A Analogues as S-Adenosylhomocysteine Hydrolase Inhibitors and Their Antiviral and Antitumor Activities

  摘要：

  On the basis of the potent inhibitory activity of neplanocin A (1) against S-adenosylhomocysteine (AdoHcy) hydrolase, we analyzed the comprehensive structure-activity relationships by modifying the adenine and carbasugar moiety of 1 to find the pharmacophore in the active site of the enzyme. The introduction of 7-deazaadenine instead of adenine eliminated the inhibitory activity against the AdoHcy hydrolase, while 3-deazaadenine maintained the inhibitory activity of the enzyme, indicating that N-7 is essential for its role as a hydrogen bonding acceptor. The substitution of hydrogen at the 6'-position with fluorine increased the inhibitory activity Of the enzyme. The one-carbon homologation at the 5'-position generally decreased the inhibitory activity of the enzyme, indicating that steric repulsion exists. A molecular docking study also supported these experimental data. In this study, 6'-fluoroneplanocin A (2) was the most potent inhibitor of AdoHcy hydrolase (IC50 = 0.24 mu M). It showed a potent anti-VSV activity (EC50 = 0.43 mu M) and potent anticancer activity in all the human tumor cell lines tested.

  DOI：

  10.1021/acs.jmedchem.5b00553

文献信息

• Fluoro-homoneplanocin A and nucleoside derivatives, method for the synthesis thereof, and the pharmaceutical compositions comprising the same as an active component for treatment of cancer
  申请人：COLLABORATION FOUNDATION EWHA UNIVERSITY - INDUSTRY

  公开号：US20130310403A1

  公开（公告）日：2013-11-21

  The present invention relates to a fluoro-homoneplanocin A, its nucleoside derivative, and synthetic methods. The novel fluoro-homoneplanocin A and its nucleoside derivative in the present invention have an effect on cancer prevention or treatment, and therefore can be used as anticancer drugs.

  本发明涉及一种氟代-homoneplanocin A、其核苷衍生物及其合成方法。本发明中的新型氟代-homoneplanocin A及其核苷衍生物具有预防或治疗癌症的效果，因此可用作抗癌药物。