(3R,5R)-3-acetoxy-5-hydroxy-1,7-bis(3,4-dihydroxyphenyl)heptane | 1269839-25-9

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二芳基庚烷
• 英文名称: (3R,5R)-3-acetoxy-5-hydroxy-1,7-bis(3,4-dihydroxyphenyl)heptane
• 英文别名: (3R,5R)-1,7-Bis(3,4-dihydroxyphenyl)-5-hydroxyheptan-3-ylacetate；[(3R,5R)-1,7-bis(3,4-dihydroxyphenyl)-5-hydroxyheptan-3-yl] acetate
• CAS: 1269839-25-9
• 化学式: C₂₁H₂₆O₇
• 分子量: 390.433
• InChiKey: LPQAWINMKZEZOZ-IAGOWNOFSA-N

物化性质

• 沸点：
  660.1±55.0 °C(Predicted)
• 密度：
  1.328±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  28
• 可旋转键数：
  10
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  127
• 氢给体数：
  5
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  (3R,5R)-3-acetoxy-5-hydroxy-1,7-bis(3,4-dihydroxyphenyl)heptane 在 盐酸 作用下， 以 甲醇 为溶剂， 生成 3,5-二羟基-1,7-双(3,4-二羟基苯基)庚烷
  参考文献：
  名称：

  Diarylheptanoids from Curcuma kwangsiensis and their inhibitory activity on nitric oxide production in lipopolysaccharide-activated macrophages

  摘要：

  Eleven diarylheptanoids (1-11) were isolated from rhizomes of Curcuma kwangsiensis, together with seven known compounds. Their structures were elucidated by 1D and 2D NMR, circular dichroism (CD), and accurate mass measurements. Inhibitory effects of the isolated compounds on nitric oxide production in lipopolysaccaride-activated macrophages were evaluated. Compounds 1, 2, and 3 showed strong inhibitory activity on NO production with IC50 values of 3.13, 2.81 and 2.41 mu M, respectively. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.07.012

文献信息

• Diarylheptanoids from Curcuma kwangsiensis and their inhibitory activity on nitric oxide production in lipopolysaccharide-activated macrophages
  作者：Jun Li、Chun-Ru Liao、Jun-Qi Wei、Li-Xia Chen、Feng Zhao、Feng Qiu

  DOI：10.1016/j.bmcl.2011.07.012

  日期：2011.9

  Eleven diarylheptanoids (1-11) were isolated from rhizomes of Curcuma kwangsiensis, together with seven known compounds. Their structures were elucidated by 1D and 2D NMR, circular dichroism (CD), and accurate mass measurements. Inhibitory effects of the isolated compounds on nitric oxide production in lipopolysaccaride-activated macrophages were evaluated. Compounds 1, 2, and 3 showed strong inhibitory activity on NO production with IC50 values of 3.13, 2.81 and 2.41 mu M, respectively. (C) 2011 Elsevier Ltd. All rights reserved.