(2R,3S,5R)-5-[4-amino-5-(2-thienyl)pyrrolo[2,3-d]pyrimidin-7-yl]-2-(hydroxymethyl)tetrahydrofuran-3-ol | 1393605-40-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯并嘧啶类
• 英文名称: (2R,3S,5R)-5-[4-amino-5-(2-thienyl)pyrrolo[2,3-d]pyrimidin-7-yl]-2-(hydroxymethyl)tetrahydrofuran-3-ol
• 英文别名: (2R,3S,5R)-5-(4-amino-5-thiophen-2-ylpyrrolo[2,3-d]pyrimidin-7-yl)-2-(hydroxymethyl)oxolan-3-ol
• CAS: 1393605-40-7
• 化学式: C₁₅H₁₆N₄O₃S
• 分子量: 332.383
• InChiKey: SNRZZOXFGIJZSP-HOSYDEDBSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  23
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  135
• 氢给体数：
  3
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  2-噻吩硼酸 、 5-碘-2'-脱氧结核菌素 在 trisodium tris(3-sulfophenyl)phosphine 、 palladium diacetate 、 sodium carbonate 作用下， 以 水 、 乙腈 为溶剂， 反应 3.0h， 以75%的产率得到(2R,3S,5R)-5-[4-amino-5-(2-thienyl)pyrrolo[2,3-d]pyrimidin-7-yl]-2-(hydroxymethyl)tetrahydrofuran-3-ol
  参考文献：
  名称：

  Sugar-modified derivatives of cytostatic 7-(het)aryl-7-deazaadenosines: 2′-C-methylribonucleosides, 2′-deoxy-2′-fluoroarabinonucleosides, arabinonucleosides and 2′-deoxyribonucleosides

  摘要：

  A series of novel sugar-modified derivatives of cytostatic 7-hetaryl-7-deazaadenosines (2'-C-methylribonucleosides, 2'-deoxy-2'-fluoroarabinonucleosides, arabinonucleosides and 2'-deoxyribonucleosides) was prepared and screened for biological activity. The synthesis consisted of preparation of the corresponding sugar-modified 7-iodo-7-deazaadenine nucleosides and their aqueous-phase Suzuki-Miyaura cross-coupling reactions with (het)arylboronic acids or Stille couplings with hetarylstannanes in DMF. The synthesis of 7-iodo-7-deazaadenine nucleosides was based on a glycosidation of 6-chloro-7-iodo-7-deazapurine with a suitable sugar synthon or on an interconversion of 2'-OH stereocenter (for arabinonucleosides). Several examples of 2'-C-Me-ribonucleosides showed moderate anti-HCV activities in a replicon assay accompanied by cytotoxicity. Several 7-hetaryl-7-deazaadenine fluoroarabino-and arabinonucleosides exerted moderate micromolar cytostatic effects. The most active was 7-ethynyl-7-deazaadenine fluoroarabinonucleoside which showed submicromolar antiproliferative activity. However, all the sugar-modified derivatives were less active than the parent ribonucleosides. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2012.07.003

文献信息

• Sugar-modified derivatives of cytostatic 7-(het)aryl-7-deazaadenosines: 2′-C-methylribonucleosides, 2′-deoxy-2′-fluoroarabinonucleosides, arabinonucleosides and 2′-deoxyribonucleosides
  作者：Petr Nauš、Pavla Perlíková、Aurelie Bourderioux、Radek Pohl、Lenka Slavětínská、Ivan Votruba、Gina Bahador、Gabriel Birkuš、Tomáš Cihlář、Michal Hocek

  DOI：10.1016/j.bmc.2012.07.003

  日期：2012.9

  A series of novel sugar-modified derivatives of cytostatic 7-hetaryl-7-deazaadenosines (2'-C-methylribonucleosides, 2'-deoxy-2'-fluoroarabinonucleosides, arabinonucleosides and 2'-deoxyribonucleosides) was prepared and screened for biological activity. The synthesis consisted of preparation of the corresponding sugar-modified 7-iodo-7-deazaadenine nucleosides and their aqueous-phase Suzuki-Miyaura cross-coupling reactions with (het)arylboronic acids or Stille couplings with hetarylstannanes in DMF. The synthesis of 7-iodo-7-deazaadenine nucleosides was based on a glycosidation of 6-chloro-7-iodo-7-deazapurine with a suitable sugar synthon or on an interconversion of 2'-OH stereocenter (for arabinonucleosides). Several examples of 2'-C-Me-ribonucleosides showed moderate anti-HCV activities in a replicon assay accompanied by cytotoxicity. Several 7-hetaryl-7-deazaadenine fluoroarabino-and arabinonucleosides exerted moderate micromolar cytostatic effects. The most active was 7-ethynyl-7-deazaadenine fluoroarabinonucleoside which showed submicromolar antiproliferative activity. However, all the sugar-modified derivatives were less active than the parent ribonucleosides. (C) 2012 Elsevier Ltd. All rights reserved.