<3S-(3α,4β,5α)>-9--3-furanyl>-9H-purin-6-amine | 132523-65-0

• 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: <3S-(3α,4β,5α)>-9--3-furanyl>-9H-purin-6-amine
• 英文别名: (2R,3R)-2-C-(adenin-9-yl)-1,4-anhydro-5-O-benzyl-3-C-benzyloxymethyl-2-deoxy-D-arabitol；(3S-(3α,4β,5α))-9-[tetrahydro-4,5-bis[(phenylmethoxy)methyl]-3-furanyl]-9H-purin-6-amine
• CAS: 132523-65-0
• 化学式: C₂₅H₂₇N₅O₃
• 分子量: 445.521
• InChiKey: NELDGXXDJJKGEY-BHDDXSALSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  33.0
• 可旋转键数：
  9.0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.32
• 拓扑面积：
  97.31
• 氢给体数：
  1.0
• 氢受体数：
  8.0

反应信息

• 作为反应物：
  描述：

  <3S-(3α,4β,5α)>-9--3-furanyl>-9H-purin-6-amine 在 三氯化硼 作用下， 以 正己烷 、 二氯甲烷 为溶剂， 以72%的产率得到(3S-(3α,4β,5α))-9-(tetrahydro-4,5-bis(hydroxymethyl)-3-furanyl)-9H-purin-6-amine
  参考文献：
  名称：

  Nucleosides and nucleotides. 132. Synthesis and biological evaluations of ring-expanded oxetanocin analogues: Purine and pyrimidine analogues of 1,4-anhydro-2-deoxy-d-arabitol and 1,4-anhydro-2-deoxy-3-hydroxymethyl-d-arabitol

  摘要：

  (2R)-2-C-(Adenin-9-yl)-1,4-anhydro-2-deoxy-D-arabitol (2) 以及 (2R, 3R)-2-C-(adenin-9-yl)-1,4-anhydro-2,3-dideoxy-3-C-hydroxymethyl-D-arabitol (3) 与其对应的 2,6-diaminopurine 类似物 4 和 5，均通过相应 1,4-anhydro-D-ribitol 衍生物合成，这些衍生物可由 D-glucose 方便获得。通过腺苷脱氨酶催化去氨基反应，将化合物 4 和 5 转化为相应的鸟嘌呤异核苷 6 和 7。嘧啶类似物 8 和 9 则通过构建嘧啶基团，从 1,4-anhydro-D-arabitol 衍生物的氨基衍生物合成。在体外实验中，针对这些扩环的 oxetanocins 衍生物（包括 HSV-1、HSV-2、HCMV 和 HBV）的抗病毒活性进行了评估，同时测量了其对 L1210 和 KB 细胞的细胞毒性。

  DOI：

  10.1016/s0040-4020(01)81749-x
• 作为产物：
  描述：

  1,4-anhydro-5-O-benzyl-3-C-benzyloxymethyl-3-deoxy-D-ribitol 在 4-二甲氨基吡啶 、 18-冠醚-6 、 potassium carbonate 、 三乙胺 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 22.0h， 生成 <3S-(3α,4β,5α)>-9--3-furanyl>-9H-purin-6-amine
  参考文献：
  名称：

  Nucleosides and nucleotides. 132. Synthesis and biological evaluations of ring-expanded oxetanocin analogues: Purine and pyrimidine analogues of 1,4-anhydro-2-deoxy-d-arabitol and 1,4-anhydro-2-deoxy-3-hydroxymethyl-d-arabitol

  摘要：

  (2R)-2-C-(Adenin-9-yl)-1,4-anhydro-2-deoxy-D-arabitol (2) 以及 (2R, 3R)-2-C-(adenin-9-yl)-1,4-anhydro-2,3-dideoxy-3-C-hydroxymethyl-D-arabitol (3) 与其对应的 2,6-diaminopurine 类似物 4 和 5，均通过相应 1,4-anhydro-D-ribitol 衍生物合成，这些衍生物可由 D-glucose 方便获得。通过腺苷脱氨酶催化去氨基反应，将化合物 4 和 5 转化为相应的鸟嘌呤异核苷 6 和 7。嘧啶类似物 8 和 9 则通过构建嘧啶基团，从 1,4-anhydro-D-arabitol 衍生物的氨基衍生物合成。在体外实验中，针对这些扩环的 oxetanocins 衍生物（包括 HSV-1、HSV-2、HCMV 和 HBV）的抗病毒活性进行了评估，同时测量了其对 L1210 和 KB 细胞的细胞毒性。

  DOI：

  10.1016/s0040-4020(01)81749-x

文献信息

• Synthesis and antiviral activity of novel isonucleoside analogs
  作者：Joseph A. Tino、Junius M. Clark、A. Kirk Field、Glenn A. Jacobs、Karen A. Lis、Teresa L. Michalik、Bridgette McGeever-Rubin、William A. Slusarchyk、Steven H. Spergel

  DOI：10.1021/jm00061a013

  日期：1993.4

  A series of branched-chain sugar isonucleosides was synthesized and evaluated for antiviral activity against herpesviruses. The preparation of homochiral [3S-(3alpha,4beta,5alpha)]-2-amino-1,9-dihydro-9-[tetrahydro-4,5-bis(hydroxymethyl)-3-furanyl]-6H-purin-6-one (7, BMS-181,164) and related compounds was stereospecifically achieved starting from 1,2-isopropylidene-D-xylofuranose (10). An efficient two-step reduction of the anomeric center of bis-acetate 18 involved formation of the chloride intermediate 19, followed by diisobutylaluminum hydride reduction. Tosylation of the resulting alcohol 20 provided the key intermediate 21, which was coupled with a variety of nucleobase anions. Several members of this new class of compounds possess activity against herpes simplex virus types 1 and 2 (HSV-1 and -2), varicella-zoster virus (VZV), and human cytomegalovirus (HCMV). Compound 7 exhibits potent and selective activity against thymidine kinase encoding herpesviruses, in particular, HSV-1 and HSV-2. Evaluation of compound 7 for inhibition of WI-38 cell growth indicated an ID50 of > 700 muM. Although the antiherpetic activity in vitro of 7 is less than that of acyclovir (1), compound 7 displays superior efficacy in mouse model infections. The (bromovinyl)uridine analog 8 (BMS-181,165) also exhibits selective activity against HSV-1 and VZV, with no cytostatic effect on WI-38 cell growth at > 800 muM. Compound 8 is active against simian varicella virus and is efficacious in the corresponding monkey model.