2-chloro-2'-O-<(trifluoromethyl)sulfonyl>-3',5'-O-(tetraisopropyldisiloxane-1,3-diyl)adenosine | 111581-33-0

• 分子结构分类: 有机化合物 - 核苷、核苷酸和类似物 - 嘌呤核苷
• 英文名称: 2-chloro-2'-O-<(trifluoromethyl)sulfonyl>-3',5'-O-(tetraisopropyldisiloxane-1,3-diyl)adenosine
• 英文别名: (6aR,8R,9R,9aR)-8-(6-amino-2-chloro-9H-purin-9-yl)-2,2,4,4-tetraisopropyltetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-9-yl trifluoromethanesulfonate；[(6aR,8R,9R,9aR)-8-(6-amino-2-chloropurin-9-yl)-2,2,4,4-tetra(propan-2-yl)-6a,8,9,9a-tetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-9-yl] trifluoromethanesulfonate
• CAS: 111581-33-0
• 化学式: C₂₃H₃₇ClF₃N₅O₇SSi₂
• 分子量: 676.261
• InChiKey: WYSIWFTZVGVSRP-QTQZEZTPSA-N

物化性质

• 沸点：
  610.8±65.0 °C(Predicted)
• 密度：
  1.47±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.15
• 重原子数：
  42
• 可旋转键数：
  7
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  158
• 氢给体数：
  1
• 氢受体数：
  14

反应信息

• 作为反应物：
  描述：

  2-chloro-2'-O-<(trifluoromethyl)sulfonyl>-3',5'-O-(tetraisopropyldisiloxane-1,3-diyl)adenosine 在 叠氮化锂 作用下， 以 六甲基磷酰三胺 为溶剂， 以55%的产率得到2-chloro-9-<2-azido-2-deoxy-3,5-O-(tetraisopropyldisiloxane-1,3-diyl)-β-D-arabinofuranosyl>purin-6-amine
  参考文献：
  名称：

  Synthesis and biological evaluations of certain 2-halo-2'-substituted derivatives of 9-.beta.-D-arabinofuranosyladenine

  摘要：

  The synthesis of a series of 2-chloro- or 2-fluoro-9-(2-substituted-2-deoxy-beta-D-arabinofuranosyl)adenines (4g-n) is described. New compounds were prepared from either 2-chloroadenosine or 2-fluoroadenosine by first blocking the 3'- and 5'-hydroxyls as the tetraisopropyldisiloxane derivatives. Activation of O-2' by formation of a triflate followed by nucleophilic displacement allowed introduction of various groups in the proper configuration at C-2'. Fluoride ion treatment then produced the deblocked nucleosides. All of the new compounds were evaluated as cytotoxic agents against L1210 and H.Ep.-2 cells and as antiviral agents against herpes simplex viruses 1 and 2 and vaccinia virus in culture.

  DOI：

  10.1021/jm00397a024
• 作为产物：
  描述：

  2-氯腺嘌呤核苷 在 吡啶 、 4-二甲氨基吡啶 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 17.0h， 生成 2-chloro-2'-O-<(trifluoromethyl)sulfonyl>-3',5'-O-(tetraisopropyldisiloxane-1,3-diyl)adenosine
  参考文献：
  名称：

  Synthesis and biological evaluations of certain 2-halo-2'-substituted derivatives of 9-.beta.-D-arabinofuranosyladenine

  摘要：

  The synthesis of a series of 2-chloro- or 2-fluoro-9-(2-substituted-2-deoxy-beta-D-arabinofuranosyl)adenines (4g-n) is described. New compounds were prepared from either 2-chloroadenosine or 2-fluoroadenosine by first blocking the 3'- and 5'-hydroxyls as the tetraisopropyldisiloxane derivatives. Activation of O-2' by formation of a triflate followed by nucleophilic displacement allowed introduction of various groups in the proper configuration at C-2'. Fluoride ion treatment then produced the deblocked nucleosides. All of the new compounds were evaluated as cytotoxic agents against L1210 and H.Ep.-2 cells and as antiviral agents against herpes simplex viruses 1 and 2 and vaccinia virus in culture.

  DOI：

  10.1021/jm00397a024

文献信息

• [EN] ECTONUCLEOTIDASE INHIBITORS AND METHODS OF USE THEREOF<br/>[FR] INHIBITEURS D'ÉCTONUCLÉOTIDASE ET LEURS MÉTHODES D'UTILISATION
  申请人：CALITHERA BIOSCIENCES INC

  公开号：WO2018119284A1

  公开（公告）日：2018-06-28

  The invention relates to novel heterocyclic compounds and pharmaceutical preparations thereof. The invention further relates to methods of treating or preventing cancer using the novel heterocyclic compounds of the invention.

  这项发明涉及新颖的杂环化合物及其制药制剂。该发明还涉及使用该发明的新颖杂环化合物治疗或预防癌症的方法。
• SECRIST, JOHN A.;SHORTNACY, ANITA T.;MONTGOMERY, JOHN A., J. MED. CHEM., 31,(1988) N 2, 405-410
  作者：SECRIST, JOHN A.、SHORTNACY, ANITA T.、MONTGOMERY, JOHN A.

  DOI：——

  日期：——