tetra-O-benzoyl-β-D-ribopyranose | 7473-43-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: tetra-O-benzoyl-β-D-ribopyranose
• 英文别名: Tetra-O-benzoyl-β-D-ribopyranose；2,3,4-Tribenzoyl-D-ribo-β-benzoyl-pyranosid；1,2,3,4-Tetra-O-benzoyl-β-D-ribopyranose；β-D-Ribopyranose-tetrabenzoat；β-D-Ribopyranosetetrabenzoat；β-D-Xylopyranosetetrabenzoat；beta-D-Ribopyranose,tetrabenzoate；[(3R,4R,5R,6S)-4,5,6-tribenzoyloxyoxan-3-yl] benzoate
• CAS: 7473-43-0
• 化学式: C₃₃H₂₆O₉
• 分子量: 566.564
• InChiKey: YHLULIUXPPJCPL-NPJKBUODSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.4
• 重原子数：
  42
• 可旋转键数：
  12
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.15
• 拓扑面积：
  114
• 氢给体数：
  0
• 氢受体数：
  9

安全信息

• 海关编码：
  2932999099

反应信息

• 作为反应物：
  描述：

  tetra-O-benzoyl-β-D-ribopyranose 在 氢氧化钾 、 乙醇 、 氯仿 、 氢溴酸 、 氢气 、 镍 、 溶剂黄146 、 1,2-二氯乙烷 作用下， 生成 tri-O-benzoyl-1,5-anhydro-ribitol
  参考文献：
  名称：

  1,5-脱水核糖醇。

  摘要：

  DOI：

  10.1021/ja01192a025
• 作为产物：
  描述：

  silver benzoate 、 2,3,4-tri-O-benzoyl-β-D-ribopyranosyl bromide 在 苯 作用下， 生成 tetra-O-benzoyl-β-D-ribopyranose
  参考文献：
  名称：

  New Tribenzoyl-D-ribopyranosyl Halides and Their Reactions with Methanol

  摘要：

  DOI：

  10.1021/ja01147a021

文献信息

• Autonomic and neuroendocrine responses to mild psychological stressors: Effects of chronic stress on older women
  作者：John T. Cacioppo、Mary H. Burleson、Kirsten M. Poehlmann、William B. Malarkey、Janice K. Kiecolt-Glaser、Gary G. Berntson、Bert N. Uchino、Ronald Glaser

  DOI：10.1007/bf02895778

  日期：2000.6

  We investigated autonomic and endocrine responses to acute stressors in 27 women who were or are presently caring for a spouse with a progressive dementia (high chronic stress) and 37 noncaregivers who were category matched for age and family income (low chronic stress). Measures were taken before (low acute stress) and in response to brief laboratory stressors (high acute stress). We replicated prior research showing that caregivers report greater stress, depression, and loneliness than the comparison groups, and acute stressors elevate autonomic and neuroendocrine activity. We also found that caregivers, relative to noncaregivers, exhibited shorter preejection periods and elevated blood pressure and heart rate, but the magnitude of autonomic and neuroendocrine reactivity to the experimental stressors was comparable across these groups. This pattern of autonomic differentiation replicates prior research showing that caregivers are characterized by higher sympathetic activation than noncaregivers and suggests that the effects of chronic stress on physiological reactivity may be a less robust effect in older adults.
• New Tribenzoyl-D-ribopyranosyl Halides and Their Reactions with Methanol
  作者：Robert K. Ness、Hewitt G. Fletcher、C. S. Hudson

  DOI：10.1021/ja01147a021

  日期：1951.3
• 1,5-Anhydroribitol
  作者：R. Jeanloz、Hewitt G. Fletcher、C. S. Hudson

  DOI：10.1021/ja01192a025

  日期：1948.12