(2R,6R)-2-tert-butoxy-6-(hydroxymethyl)-2H-pyran-5-one | 1310542-87-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡喃
• 英文名称: (2R,6R)-2-tert-butoxy-6-(hydroxymethyl)-2H-pyran-5-one
• 英文别名: (2R,6R)-6-(hydroxymethyl)-2-[(2-methylpropan-2-yl)oxy]-2H-pyran-5-one
• CAS: 1310542-87-0
• 化学式: C₁₀H₁₆O₄
• 分子量: 200.235
• InChiKey: TXYZUFBWOJTYLJ-RKDXNWHRSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  55.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (2R,6R)-2-tert-butoxy-6-(hydroxymethyl)-2H-pyran-5-one 、 三甲基乙酰氯 在 吡啶 作用下， 以 二氯甲烷 为溶剂， 反应 52.0h， 以86%的产率得到[(2R,6R)-2-tert-butoxy-5-oxo-2H-pyran-6-yl]methyl 2,2-dimethylpropanoate
  参考文献：
  名称：

  2,3-Dideoxy hex-2-enopyranosid-4-uloses as promising new anti-tubercular agents: Design, synthesis, biological evaluation and SAR studies

  摘要：

  The alarming resurgence of tuberculosis (TB) underlines the urgent need for development of new and potent anti-TB drugs. Towards this goal we herein report the design and synthesis of 2,3-dideoxy hex-2-enopyranosid-4-uloses as promising new anti-tubercular agents. These easily accessible, small molecules were found to exhibit in vitro activity against Mycobacterium tuberculosis H37Rv in a MIC range of 0.78 mu g/mL to 25 mu g/mL. A detailed SAR study on these hex-2-enopyranosid-4-uloses led to the identification of compound 5g (5007-724) which on the basis of low MIC (0.78 mu g/mL-M. tuberculosis H37Rv; 1.56 mu g/mL-MDR, SDR strains of M. tuberculosis; 0.78 mu g/mL-inhibition of intracellular replication of M. tuberculosis) and SI value of 13.5 has been identified as a promising lead molecule. (C) 2011 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2011.03.002
• 作为产物：
  描述：

  tert-butyl 4,6-di-O-acetyl-2,3-dideoxy-α-D-erythrohex-2-enopyranoside 在 甲醇 、 manganese(IV) oxide 、 sodium methylate 作用下， 以 氯仿 为溶剂， 生成 (2R,6R)-2-tert-butoxy-6-(hydroxymethyl)-2H-pyran-5-one
  参考文献：
  名称：

  2,3-Dideoxy hex-2-enopyranosid-4-uloses as promising new anti-tubercular agents: Design, synthesis, biological evaluation and SAR studies

  摘要：

  The alarming resurgence of tuberculosis (TB) underlines the urgent need for development of new and potent anti-TB drugs. Towards this goal we herein report the design and synthesis of 2,3-dideoxy hex-2-enopyranosid-4-uloses as promising new anti-tubercular agents. These easily accessible, small molecules were found to exhibit in vitro activity against Mycobacterium tuberculosis H37Rv in a MIC range of 0.78 mu g/mL to 25 mu g/mL. A detailed SAR study on these hex-2-enopyranosid-4-uloses led to the identification of compound 5g (5007-724) which on the basis of low MIC (0.78 mu g/mL-M. tuberculosis H37Rv; 1.56 mu g/mL-MDR, SDR strains of M. tuberculosis; 0.78 mu g/mL-inhibition of intracellular replication of M. tuberculosis) and SI value of 13.5 has been identified as a promising lead molecule. (C) 2011 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2011.03.002