6-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]hexanal | 1237539-99-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 6-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]hexanal
• CAS: 1237539-99-9
• 化学式: C₁₁H₂₀O₃
• 分子量: 200.278
• InChiKey: PLCFGXKEVXOZMA-JTQLQIEISA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  14
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.91
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  6-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]hexanal 、 diethyl 2-oxotetradecylphosphonate 在 盐酸 、 水 、 barium(II) hydroxide 作用下， 以 四氢呋喃 为溶剂， 反应 1.0h， 生成
  参考文献：
  名称：

  Niphatenones, Glycerol Ethers from the Sponge Niphates digitalis Block Androgen Receptor Transcriptional Activity in Prostate Cancer Cells: Structure Elucidation, Synthesis, and Biological Activity

  摘要：

  Extracts of the marine sponge Niphates digitalis collected in Dominica showed strong activity in a cell-based assay designed to detect antagonists of the androgen receptor (AR) that could act as lead compounds for the development of a new class of drugs to treat castration recurrent prostate cancer (CRPC). Assay-guided fractionation showed that niphatenones A (3) and B (4), two new glycerol ether lipids, were the active components of the extracts. The structures of 3 and 4 were elucidated by analysis of NMR and MS data and confimed via total synthesis. Biological evaluation of synthetic analogues of the niphatenones has shown that the enantiomers 7 and 8 are more potent than the natural products in the screening assay and defined preliminary SAR for the new AR antagonist pharmacophore, including the finding that the Michael acceptor enone functionality is not required for activity. Niphatenone B (4) and its enantiomer 8 blocked androgen-induced proliferation of LNCaP prostate cancer cells but had no effect on the proliferation of PC3 prostate cancer cells that do not express functional AR, consistent with activity as AR antagonists. Use of the propargyl ether 44 and Click chemistry showed that niphatenone B binds covalently to the activation function-1 (AF1) region of the AR N-terminus domain (NTD).

  DOI：

  10.1021/jm2014056
• 作为产物：
  描述：

  (S)-4-(hept-6-en-1-yl)-2,2-dimethyl-1,3-dioxolane 在 臭氧 、 二甲基硫 作用下， 以 二氯甲烷 为溶剂， 反应 4.83h， 生成 6-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]hexanal
  参考文献：
  名称：

  Isolation of (E)-9,10-dihydroxy-2-decenoic acid from royal jelly and determination of the absolute configuration by chemical synthesis

  摘要：

  （E）-9, 10-二羟基-2-十碳烯酸1是从royal jelly中分离出的一个新化合物。通过光谱分析推断出了其平面结构，而对1的两个镜像体的化学合成则确定了其绝对构型。与已知样品的比对表明，这种天然产物主要由约3.5:1的量的（R）-和（S）-酸组成。

  DOI：

  10.1016/j.tetasy.2009.01.028