8-C-labda-8(17),13E-dienylkaempferol | 1046759-46-9

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 黄酮类化合物
• 英文名称: 8-C-labda-8(17),13E-dienylkaempferol
• 英文别名: 8-[(E)-5-[(1S,4aS,8aS)-5,5,8a-trimethyl-2-methylidene-3,4,4a,6,7,8-hexahydro-1H-naphthalen-1-yl]-3-methylpent-2-enyl]-3,5,7-trihydroxy-2-(4-hydroxyphenyl)chromen-4-one
• CAS: 1046759-46-9
• 化学式: C₃₅H₄₂O₆
• 分子量: 558.715
• InChiKey: FWHCEMZIZYPTOT-ACVGDBMHSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.5
• 重原子数：
  41
• 可旋转键数：
  6
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  107
• 氢给体数：
  4
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  anticopalyl bromide 、 山奈酚 在 potassium carbonate 作用下， 以 丙酮 为溶剂， 反应 3.0h， 以9%的产率得到3,7-O-di(labda-8(17),13E-dienyl)kaempferol
  参考文献：
  名称：

  Prenylflavonoids and prenyl/alkyl-phloroacetophenones: Synthesis and antitumour biological evaluation☆

  摘要：

  Several prenylflavonoids have been synthesised and tested against human tumour cell lines. The prenyl unit has been geranyl or a labdane diterpene. These labdane-flavonoids have been synthesised for the first time. The antitumour activity increase with the prenylation at C-8 position. Twenty-three C and O-prenylated acylphloroglucinols have been synthesised as well. In this case the C-alkylation products have resulted, in general, more active. (C) 2010 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2010.06.025

文献信息

• Prenylflavonoids and prenyl/alkyl-phloroacetophenones: Synthesis and antitumour biological evaluation☆
  作者：P. Basabe、M. de Román、I.S. Marcos、D. Diez、A. Blanco、O. Bodero、F. Mollinedo、B.G. Sierra、J.G. Urones

  DOI：10.1016/j.ejmech.2010.06.025

  日期：2010.9

  Several prenylflavonoids have been synthesised and tested against human tumour cell lines. The prenyl unit has been geranyl or a labdane diterpene. These labdane-flavonoids have been synthesised for the first time. The antitumour activity increase with the prenylation at C-8 position. Twenty-three C and O-prenylated acylphloroglucinols have been synthesised as well. In this case the C-alkylation products have resulted, in general, more active. (C) 2010 Elsevier Masson SAS. All rights reserved.