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(-)-(3R,4E,16E,18R)-icosa-4,16-diene-1,19-diyne-3,18-diol | 1446512-22-6

中文名称
——
中文别名
——
英文名称
(-)-(3R,4E,16E,18R)-icosa-4,16-diene-1,19-diyne-3,18-diol
英文别名
(3R,4E,16E,18R)-icosa-4,16-dien-1,19-diyne-3,18-diol
(-)-(3R,4E,16E,18R)-icosa-4,16-diene-1,19-diyne-3,18-diol化学式
CAS
1446512-22-6
化学式
C20H30O2
mdl
——
分子量
302.457
InChiKey
JVVMUHJDTNMVHZ-ZBXVFRPBSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    5.4
  • 重原子数:
    22
  • 可旋转键数:
    13
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    40.5
  • 氢给体数:
    2
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    (-)-(3R,4E,16E,18R)-icosa-4,16-diene-1,19-diyne-3,18-diol苯甲酰氯吡啶 作用下, 以 二氯甲烷 为溶剂, 反应 1.0h, 以54.1%的产率得到[(3R,4E,16E,18R)-18-benzoyloxyicosa-4,16-dien-1,19-diyn-3-yl] benzoate
    参考文献:
    名称:
    Structure, Synthesis, and Biological Activity of a C-20 Bisacetylenic Alcohol from a Marine Sponge Callyspongia sp.
    摘要:
    An optically inactive C-20 bisacetylenic alcohol, (4E,16E)-icosa-4,16-diene-1,19-diyne-3,18-diol, was isolated from a marine sponge Callyspongia sp. as a result of screening of antilymphangiogenic agents from marine invertebrates. An optical resolution using chiral-phase HPLC gave each enantiomer, (-)-1 and (+)-2. Because the natural and synthetic enantiomers 1 and 2 showed different biological properties, we investigated the structure activity relationships of bisacetylenic alcohols using 11 synthetic derivatives, and it is clarified that the essential structural unit for antiproliferative activity is the "1-yn-3-ol" on both termini and that there is a minimum chain length that connects the "1-yn-3-ol" moieties.
    DOI:
    10.1021/np400297p
  • 作为产物:
    参考文献:
    名称:
    天然或生物启发的具有两个末端手性炔基甲醇化合物的天然或生物启发性细胞毒性C 2对称脂质的不对称合成和生物学评估
    摘要:
    报道了嵌入两个末端炔基咔啉药效基团的C 2对称脂质的双向合成。天然存在的手性链烯基炔基甲醇单元是使用Pu程序生成的,用于将末端炔烃对映体选择性加成醛,从而首次合成(3 R,4 E,16 E,18 R)-icosa-4,16-diene-1,19 -diyne-3,18-diol,从拟南芥中分离。嵌入最近发现的两个合成类似物(S)-二炔基卡宾醇药效团使用适用于ynal底物的Carreira方法固定。通过针对HCT116细胞的亚微摩尔IC 50值,证实了甲醇构型对细胞毒性的显着影响。
    DOI:
    10.1021/acs.joc.5b00494
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文献信息

  • Asymmetric Synthesis and Biological Evaluation of Natural or Bioinspired Cytotoxic <i>C</i><sub>2</sub>-Symmetrical Lipids with Two Terminal Chiral Alkynylcarbinol Pharmacophores
    作者:Dymytrii Listunov、Isabelle Fabing、Nathalie Saffon-Merceron、Hafida Gaspard、Yulian Volovenko、Valérie Maraval、Remi Chauvin、Yves Génisson
    DOI:10.1021/acs.joc.5b00494
    日期:2015.6.5
    Bidirectional syntheses of C2-symmetrical lipids embedding two terminal alkynylcarbinol pharmacophores are reported. Naturally occurring chiral alkenylalkynylcarbinol units were generated using Pu’s procedure for enantioselective addition of terminal alkynes to aldehydes, allowing the first asymmetric synthesis of (3R,4E,16E,18R)-icosa-4,16-diene-1,19-diyne-3,18-diol, isolated from Callyspongia pseudoreticulata
    报道了嵌入两个末端炔基咔啉药效基团的C 2对称脂质的双向合成。天然存在的手性链烯基炔基甲醇单元是使用Pu程序生成的,用于将末端炔烃对映体选择性加成醛,从而首次合成(3 R,4 E,16 E,18 R)-icosa-4,16-diene-1,19 -diyne-3,18-diol,从拟南芥中分离。嵌入最近发现的两个合成类似物(S)-二炔基卡宾醇药效团使用适用于ynal底物的Carreira方法固定。通过针对HCT116细胞的亚微摩尔IC 50值,证实了甲醇构型对细胞毒性的显着影响。
  • Structure, Synthesis, and Biological Activity of a C-20 Bisacetylenic Alcohol from a Marine Sponge <i>Callyspongia</i> sp.
    作者:Takayuki Shirouzu、Kousuke Watari、Mayumi Ono、Keiichi Koizumi、Ikuo Saiki、Chiaki Tanaka、Rob W. M. van Soest、Tomofumi Miyamoto
    DOI:10.1021/np400297p
    日期:2013.7.26
    An optically inactive C-20 bisacetylenic alcohol, (4E,16E)-icosa-4,16-diene-1,19-diyne-3,18-diol, was isolated from a marine sponge Callyspongia sp. as a result of screening of antilymphangiogenic agents from marine invertebrates. An optical resolution using chiral-phase HPLC gave each enantiomer, (-)-1 and (+)-2. Because the natural and synthetic enantiomers 1 and 2 showed different biological properties, we investigated the structure activity relationships of bisacetylenic alcohols using 11 synthetic derivatives, and it is clarified that the essential structural unit for antiproliferative activity is the "1-yn-3-ol" on both termini and that there is a minimum chain length that connects the "1-yn-3-ol" moieties.
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