(S)-4-((2,2-Dimethyl-1,3-dioxolan-4-yl)methoxy)butan-1-ol | 1354382-58-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (S)-4-((2,2-Dimethyl-1,3-dioxolan-4-yl)methoxy)butan-1-ol
• 英文别名: 4-[[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]methoxy]butan-1-ol
• CAS: 1354382-58-3
• 化学式: C₁₀H₂₀O₄
• 分子量: 204.266
• InChiKey: AAHHPLPOHIUACO-VIFPVBQESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  14
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  47.9
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (S)-4-((2,2-Dimethyl-1,3-dioxolan-4-yl)methoxy)butan-1-ol 在 吡啶 、 RuCl2(1,3-dimesityl-imidazolidin-2-yl)(PCy3)(=CHPh) 、 4-二甲氨基吡啶 、 双(三甲基硅烷基)氨基钾 、 二异丁基氢化铝 、 戴斯-马丁氧化剂 、 N,N'-二环己基碳二亚胺 作用下， 以 四氢呋喃 、 乙醚 、 正己烷 、 二氯甲烷 、 甲苯 为溶剂， 反应 67.22h， 生成 (S)-4-<<(4E,6Z,8E)-dodeca-4,6,8-trienyl>oxy>-2,2-dimethyl-1,3-dioxolane
  参考文献：
  名称：

  基于链状烯烃复分解和羰基烯烃化的共轭多烯立体选择性合成：在（+）-Bretonin B的全合成中的应用

  摘要：

  高度立体选择性束缚的烯烃复分解反应和Julia-Kocienski烯烃化的结合被提出作为合成具有至少一个Z构型的C═C键的多烯的策略。该策略以海洋天然产物（+）-白蛋白B的合成为例。

  DOI：

  10.1021/acs.joc.0c00446
• 作为产物：
  描述：

  (S)-(+)-1,2-异亚丙基甘油 在 palladium 10% on activated carbon 、 氢气 、 sodium hydride 作用下， 以 四氢呋喃 、 乙醇 为溶剂， 20.0 ℃ 、101.33 kPa 条件下， 反应 5.0h， 生成 (S)-4-((2,2-Dimethyl-1,3-dioxolan-4-yl)methoxy)butan-1-ol
  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

文献信息

• Niphatenones, Glycerol Ethers from the Sponge <i>Niphates digitalis</i> Block Androgen Receptor Transcriptional Activity in Prostate Cancer Cells: Structure Elucidation, Synthesis, and Biological Activity
  作者：Labros G. Meimetis、David E. Williams、Nasrin R. Mawji、Carmen A. Banuelos、Aaron A. Lal、Jacob J. Park、Amy H. Tien、Javier Garcia Fernandez、Nicole J. de Voogd、Marianne D. Sadar、Raymond J. Andersen

  DOI：10.1021/jm2014056

  日期：2012.1.12

  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).
• Stereoselective Synthesis of Conjugated Polyenes Based on Tethered Olefin Metathesis and Carbonyl Olefination: Application to the Total Synthesis of (+)-Bretonin B
  作者：Kajsa Lood、Bernd Schmidt

  DOI：10.1021/acs.joc.0c00446

  日期：2020.4.3

  The combination of a highly stereoselective tethered olefin metathesis reaction and a Julia–Kocienski olefination is presented as a strategy for the synthesis of conjugated polyenes with at least one Z-configured C═C bond. The strategy is exemplified by the synthesis of the marine natural product (+)-bretonin B.

  高度立体选择性束缚的烯烃复分解反应和Julia-Kocienski烯烃化的结合被提出作为合成具有至少一个Z构型的C═C键的多烯的策略。该策略以海洋天然产物（+）-白蛋白B的合成为例。