3-((1S,3aR,7aR)-7a-Methyl-4-oxo-octahydro-inden-1-ylethynyl)-benzoic acid methyl ester | 627461-30-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 3-((1S,3aR,7aR)-7a-Methyl-4-oxo-octahydro-inden-1-ylethynyl)-benzoic acid methyl ester
• CAS: 627461-30-7
• 化学式: C₂₀H₂₂O₃
• 分子量: 310.393
• InChiKey: JWVDWRVVRAEZAK-ABSDTBQOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.61
• 重原子数：
  23.0
• 可旋转键数：
  1.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  43.37
• 氢给体数：
  0.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  3-((1S,3aR,7aR)-7a-Methyl-4-oxo-octahydro-inden-1-ylethynyl)-benzoic acid methyl ester 在 正丁基锂 作用下， 以 四氢呋喃 、 乙醚 、 正己烷 为溶剂， 反应 2.0h， 生成 2-(3-{(1S,3aS,7aS)-7a-Methyl-4-[2-[(3S,5R)-2-methylene-3,5-bis-triisopropylsilanyloxy-cyclohex-(Z)-ylidene]-eth-(E)-ylidene]-octahydro-inden-1-ylethynyl}-phenyl)-propan-2-ol
  参考文献：
  名称：

  The First Locked Side-Chain Analogues of Calcitriol (1α,25-Dihydroxyvitamin D₃) Induce Vitamin D Receptor Transcriptional Activity

  摘要：

  [GRAPHIC]We describe the synthesis of the first locked side-chain analogues of the natural hormone 1alpha,25-(OH)(2)-D-3 and their effects on gene transcription in human colon cancer cells. Analogue 2 was more potent than 1alpha,25-(OH)(2)-D-3 at inducing vitamin D receptor (VDR) transcriptional activity. Analogues 3a and 3b show potency similar to that of 1alpha,25-(OH)(2)-D-3, whereas 3c was less active. The novel analogues efficiently bind VDR in vivo to induce transcription from a consensus vitamin D responsive element (VDRE).

  DOI：

  10.1021/ol0351246
• 作为产物：
  描述：

  tert-Butyl-((1R,3aR,4S,7aR)-1-ethynyl-7a-methyl-octahydro-inden-4-yloxy)-dimethyl-silane 在 bis-triphenylphosphine-palladium(II) chloride 氢氟酸 、 三乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 6.0h， 生成 3-((1S,3aR,7aR)-7a-Methyl-4-oxo-octahydro-inden-1-ylethynyl)-benzoic acid methyl ester
  参考文献：
  名称：

  The First Locked Side-Chain Analogues of Calcitriol (1α,25-Dihydroxyvitamin D₃) Induce Vitamin D Receptor Transcriptional Activity

  摘要：

  [GRAPHIC]We describe the synthesis of the first locked side-chain analogues of the natural hormone 1alpha,25-(OH)(2)-D-3 and their effects on gene transcription in human colon cancer cells. Analogue 2 was more potent than 1alpha,25-(OH)(2)-D-3 at inducing vitamin D receptor (VDR) transcriptional activity. Analogues 3a and 3b show potency similar to that of 1alpha,25-(OH)(2)-D-3, whereas 3c was less active. The novel analogues efficiently bind VDR in vivo to induce transcription from a consensus vitamin D responsive element (VDRE).

  DOI：

  10.1021/ol0351246