1,2-O-dilauroyl-3-O-(β-D-2',3',4',6'-tetra-O-acetyl-galactopyranosyl)-rac-glycerol | 651306-24-0

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 甘油脂
• 英文名称: 1,2-O-dilauroyl-3-O-(β-D-2',3',4',6'-tetra-O-acetyl-galactopyranosyl)-rac-glycerol
• CAS: 651306-24-0
• 化学式: C₄₁H₇₀O₁₄
• 分子量: 786.998
• InChiKey: VGFSUPIWJGWGLH-RBKUCUKPSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.38
• 重原子数：
  55.0
• 可旋转键数：
  31.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.85
• 拓扑面积：
  176.26
• 氢给体数：
  0.0
• 氢受体数：
  14.0

反应信息

• 作为反应物：
  描述：

  1,2-O-dilauroyl-3-O-(β-D-2',3',4',6'-tetra-O-acetyl-galactopyranosyl)-rac-glycerol 在 一水合肼 作用下， 以 乙醇 、 水 为溶剂， 以49.8%的产率得到1,2-O-dilauroyl-3-O-β-D-galactopyranosyl-rac-glycerol
  参考文献：
  名称：

  Synthesis and anti-herpes simplex viral activity of monoglycosyl diglycerides

  摘要：

  Based on the discovery of antiviral beta-galactosyl diglycerides from Clinacanthus nutans leaves, 19 monoglycosyl diglycerides were synthesized and examined for inhibitory effect on herpes simplex virus types I and 2 (HSV-1, HSV-2). A study of the structure-activity relationships of the synthetic monoglycosyl diglycerides indicated that the fatty acyl moieties were critical for inhibitory action with higher activity displayed as the acyl groups became more olefinic in character. The sugar moiety was also important for anti-HSV action; however, the type of sugar (glucose or galactose) did not affect activity. The stereochemistry at C-2 of the glycerol backbone displayed no significant effect on anti-HSV activity. Among the compounds synthesized, 1,2-O-dilinolenoyl-3-O-beta-D-glucopyranosyl-sn-glycerol showed the highest inhibitory activity against HSV-1 and HSV-2 with IC50 values of 12.5 +/- 0.5 and 18.5 +/- 1.5 mug/ml, respectively. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.phytochem.2003.09.008
• 作为产物：
  描述：

  1-β-D-[(2,2-dimethyl-1,3-dioxolan-4-yl)methoxy-2’,3’,4’,6’-tetracetyl]galactose 在 4-二甲氨基吡啶 、 溶剂黄146 、 N,N'-二环己基碳二亚胺 作用下， 以 二氯甲烷 、 水 为溶剂， 反应 25.5h， 生成 1,2-O-dilauroyl-3-O-(β-D-2',3',4',6'-tetra-O-acetyl-galactopyranosyl)-rac-glycerol
  参考文献：
  名称：

  Synthesis and anti-herpes simplex viral activity of monoglycosyl diglycerides

  摘要：

  Based on the discovery of antiviral beta-galactosyl diglycerides from Clinacanthus nutans leaves, 19 monoglycosyl diglycerides were synthesized and examined for inhibitory effect on herpes simplex virus types I and 2 (HSV-1, HSV-2). A study of the structure-activity relationships of the synthetic monoglycosyl diglycerides indicated that the fatty acyl moieties were critical for inhibitory action with higher activity displayed as the acyl groups became more olefinic in character. The sugar moiety was also important for anti-HSV action; however, the type of sugar (glucose or galactose) did not affect activity. The stereochemistry at C-2 of the glycerol backbone displayed no significant effect on anti-HSV activity. Among the compounds synthesized, 1,2-O-dilinolenoyl-3-O-beta-D-glucopyranosyl-sn-glycerol showed the highest inhibitory activity against HSV-1 and HSV-2 with IC50 values of 12.5 +/- 0.5 and 18.5 +/- 1.5 mug/ml, respectively. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.phytochem.2003.09.008