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prestegane A

中文名称
——
中文别名
——
英文名称
prestegane A
英文别名
(3R,4R)-3-[(3-methoxy-4-hydroxyphenyl)methyl]-4-[(3,4-dimethoxyphenyl)methyl]dihydro-2(3H)-furanone;(-)-arctigenin;(8R,8'R)-3-hydroxy-3',4,4'-trimethoxylignano-9,9'-lactone;(3R,4R)-4-[(3,4-dimethoxyphenyl)methyl]-3-[(3-hydroxy-4-methoxyphenyl)methyl]oxolan-2-one
prestegane A化学式
CAS
——
化学式
C21H24O6
mdl
——
分子量
372.418
InChiKey
TUXIKUQNFFNQOA-JKSUJKDBSA-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):
    3.6
  • 重原子数:
    27
  • 可旋转键数:
    7
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.38
  • 拓扑面积:
    74.2
  • 氢给体数:
    1
  • 氢受体数:
    6

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为产物:
    参考文献:
    名称:
    自由基介导的偶联物添加。丁内酯天然产物的对映选择性合成:(-)-内酯,(-)-arctigenin,(-)-异arctigenin,(-)-肾甾烷酸和(-)-二十碳烷酸。
    摘要:
    路易斯酸介导的烷基向差异保护的富马酸酯10的共轭加成反应产生的单烷基化琥珀酸酯具有很高的化学效率和优异的立体选择性。随后的烷基化或醛醇缩合反应使二取代的琥珀酸酯具有顺式构型。手性助剂4-二苯基甲基-2-恶唑烷酮在两个步骤中控制立体选择性。通过烷基化获得的二取代琥珀酸酯的操作提供了天然产物(-)-内酯,(-)-arctigenin和(-)-异arctigenin。目标天然产物的总产率在六个步骤中为20-26%。通过醛醇缩合获得的二取代琥珀酸酯的选择性官能化得到对苯二酸天然产物(-)-肾甾酸(8)和(-)-二十二烷酸(9)。
    DOI:
    10.1021/jo015501x
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文献信息

  • Discovery of stereospecific cytotoxicity of (8R,8′R)-trans-arctigenin against insect cells and structure-activity relationship on aromatic ring
    作者:Satoshi Yamauchi、Asuka Nishimoto、Hisashi Nishiwaki、Kosuke Nishi、Takuya Sugahara
    DOI:10.1016/j.bmcl.2020.127191
    日期:2020.7
    One of the arctigenin stereoisomers, (8R,8'R)-trans-form 1, showed stereospecific cytotoxicity against insect cells, Sf9 and NIAS-AeAl-2 cells. By the comparison with other stereoisomers, the most importance of the 8'R stereochemistry for the higher activities was clarified. On the other hand, the wider range of activity level among stereoisomers against cancer cells, HL-60, was not observed. The structure-activity relationship research using derivatives bearing (8R,8'R)-trans-form was performed to show the same level of activities of 3-iodo, 4-iodo, and 3,4-methylenedioxy derivatives 28, 29, and 36 as (8R,8'R)-trans-arctigenin 1. In the examination of thiono derivatives, 4-iodo thiono and 3,4-methylenedioxy thiono derivatives 66, 67 showed similar level of activities to that of (8R,8'R)-trans-arctigenin 1. The expression of ribosomal 28S rRNA gene of Sf9 cells was increased by (8R,8'R)-trans-arctigenin 1, whereas a degradation of DNA was not observed.
  • Free-Radical-Mediated Conjugate Additions. Enantioselective Synthesis of Butyrolactone Natural Products:  (−)-Enterolactone, (−)-Arctigenin, (−)-Isoarctigenin, (−)-Nephrosteranic Acid, and (−)-Roccellaric Acid
    作者:Mukund P. Sibi、Pingrong Liu、Jianguo Ji、Saumen Hajra、Jian-xie Chen
    DOI:10.1021/jo015501x
    日期:2002.3.1
    alkylation furnished the natural products (-)-enterolactone, (-)-arctigenin, and (-)-isoarctigenin. The overall yields for the target natural products were 20-26% over six steps. Selective functionalization of the disubstituted succinates obtained by aldol condensation gave the paraconic acid natural products (-)-nephrosteranic acid (8) and (-)-roccellaric acid (9). The overall yield of the natural products
    路易斯酸介导的烷基向差异保护的富马酸酯10的共轭加成反应产生的单烷基化琥珀酸酯具有很高的化学效率和优异的立体选择性。随后的烷基化或醛醇缩合反应使二取代的琥珀酸酯具有顺式构型。手性助剂4-二苯基甲基-2-恶唑烷酮在两个步骤中控制立体选择性。通过烷基化获得的二取代琥珀酸酯的操作提供了天然产物(-)-内酯,(-)-arctigenin和(-)-异arctigenin。目标天然产物的总产率在六个步骤中为20-26%。通过醛醇缩合获得的二取代琥珀酸酯的选择性官能化得到对苯二酸天然产物(-)-肾甾酸(8)和(-)-二十二烷酸(9)。
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