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反式-异扁柏脂素 | 17676-24-3

中文名称
反式-异扁柏脂素
中文别名
——
英文名称
(-)-trans-Hinokiresinol
英文别名
(-)-(7S,E)-hinokiresinol;(-)-(S)-hinokiresinol;(3S)-hinokiresinol;hinokiresinol;(-)-(7S)-EHR;(-)-Hinokiresinol;4-[(1E,3S)-3-(4-hydroxyphenyl)penta-1,4-dienyl]phenol
反式-异扁柏脂素化学式
CAS
17676-24-3
化学式
C17H16O2
mdl
——
分子量
252.313
InChiKey
VEAUNWQYYMXIRB-ZRFDWSJLSA-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

物化性质

  • 熔点:
    69-71 °C(Solv: chloroform (67-66-3))
  • 沸点:
    429.4±40.0 °C(Predicted)
  • 密度:
    1.163±0.06 g/cm3(Predicted)
  • 溶解度:
    溶于氯仿、二氯甲烷、乙酸乙酯、DMSO、丙酮等。
  • LogP:
    3.710 (est)

计算性质

  • 辛醇/水分配系数(LogP):
    4.4
  • 重原子数:
    19
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.06
  • 拓扑面积:
    40.5
  • 氢给体数:
    2
  • 氢受体数:
    2

安全信息

  • 海关编码:
    2907299090

SDS

SDS:fc07083364e944846d5e9db3c5b87787
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反应信息

  • 作为反应物:
    描述:
    反式-异扁柏脂素 在 5% Pd(II)/C(eggshell) 、 氢气 作用下, 以 甲醇 为溶剂, 反应 1.5h, 生成 (+)-(S)-tetrahydrohinokiresinol
    参考文献:
    名称:
    Subunit composition of hinokiresinol synthase controls enantiomeric selectivity in hinokiresinol formation
    摘要:
    天门冬桧醚合成酶(HRS)由 HRSα 和 HRSβ 两个亚基组成。每个亚基单独从 4-香豆酰 4-香豆酸酯中生成(E)-桧烯二酚(EHR),而两个亚基的混合物则从相同的底物中生成(Z)-桧烯二酚(ZHR)。在本研究中,我们分析了 4-香豆素与重组亚基蛋白 recHRSα 和/或 recHRSβ 以及天然 A. officinalis ZHR 培养后形成的 ZHR 和 EHR 的对映体组成。由 recHRSα 和 recHRSβ 混合物形成的 ZHR 对映体组成为对映体过量 (+)-100% (e.e.),与 A. officinalis ZHR 的对映体组成相同。相比之下,recHRSα 和 recHRSβ 分别形成的 EHR 对映体组成分别为 (-)-20.6% 和 (-)-9.0% e.e.。这些结果清楚地表明,A. officinalis HRS 的亚基组成不仅控制着顺式/反式异构体,还控制着桧脂醇形成过程中的对映体选择性。
    DOI:
    10.1039/b918656e
  • 作为产物:
    描述:
    参考文献:
    名称:
    Four new norlignan glycoside isomers from the twigs of Cephalotaxus oliveri Mast.
    摘要:
    Four novel isomers of norlignan glycoside were isolated from Cephalotaxus oliveri Mast.. Their structures were elucidated as 3S-4 ''-O-beta-D-glucopyranosylnyasol 1, 3S-4'-O-beta-D-glucopyranosylnyasol 2, 3S-4 ''-O-beta-D-glucopyranosylhinoldresinol 3, 3S-4'-O-beta-D-glucopyranosylhinokiresinol 4 by extensive spectroscopic methods including I D and 2D NMR experiments (H-1, C-13, DEPT, H-1-H-1 COSY, HSQC, HMBC, ROESY) along with HR-ESIMS and comparison to literature data. Their absolute configurations were elucidated through CD spectra coupled with the quantum chemical CD calculations. (C) 2017 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.tetasy.2017.10.017
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文献信息

  • Structure and Absolute Configuration of Nyasol and Hinokiresinol via Synthesis and Vibrational Circular Dichroism Spectroscopy
    作者:Peter R. Lassen、Dorthe Mondrup Skytte、Lars Hemmingsen、Simon Feldbæk Nielsen、Teresa B. Freedman、Laurence A. Nafie、S. Brøgger Christensen
    DOI:10.1021/np0502995
    日期:2005.11.1
    The absolute configuration of the norlignan (+)-nyasol was determined to be S by comparison of the experimental vibrational circular dichroism data with first-principle calculations taking into account the eight lowest energy conformations. The established absolute configuration of (+)-nyasol enables establishment of the absolute configuration of (-)-hinokiresinol, which is concluded to be S. A total
    通过将实验振动圆二色性数据与考虑到八个最低能量构象的第一原理计算进行比较,确定降丽寡糖(+)-nyasol的绝对构型为S。建立的(+)-nyasol绝对构型可以确定(-)-hinokiresinol的绝对构型,该构型最终定为S。已完成hinokiresinol的全合成和拆分,以解决与N偶联的常数的矛盾报道。该分子中双取代双键的乙烯基质子。外消旋的hinokiresinol得到解决。两种对映体均具有相同的抗血浆活性。
  • Stereochemistry of cis- and trans-Hinokiresinol and Their Estrogen-like Activity.
    作者:Emiko MINAMI、Motohiko TAKI、Sachiko TAKAISHI、Yasuteru IIJIMA、Shinya TSUTSUMI、Toshiyuki AKIYAMA
    DOI:10.1248/cpb.48.389
    日期:——
    observed between the geometrical isomers and enantiomers. Among these, (3S)-cis-hinokiresinol displayed the highest activity, one order of magnitude greater than the activity of genistein. Furthermore, cis- and trans-hinokiresinol stimulated the proliferation of estrogen-dependent T47D breast cancer cells, and their stimulatory effects were blocked by an estrogen antagonist, indicating that the compounds
    发现天然存在的苯丙烷类,扁桃体醇(反式-扁桃体醇)和萘酚(顺式扁桃体醇)具有明显的雌激素受体结合活性。在几何异构体和对映异构体之间观察到活性的强烈差异。其中,(3S)-顺式-hinokiresinol表现出最高的活性,比染料木黄酮的活性高一个数量级。此外,顺式和反式-扁桃仁醇刺激雌激素依赖性T47D乳腺癌细胞的增殖,并且其刺激作用被雌激素拮抗剂阻断,表明该化合物是雌激素激动剂。此外,通过与由顺式和反式((3S)-反式-hinokiresinol:先前指定的)异构体制备的氢化产物的圆二色性光谱进行比较,将(+)-顺式-hinokiresinol中C-3的绝对构型指定为S。这些结果偶然地为我们提供了对矛盾的报道的明确答案,该报道涉及文献中已经存在超过二十年的顺式和反式猪扁桃醇的完全立体化学的分配。
  • Four new norlignan glycoside isomers from the twigs of Cephalotaxus oliveri Mast.
    作者:Fan-Cheng Meng、Hui Liu、Xiao-Jun Huang、Yu Chang、Dai Ren、Li-Gen Lin、Qing-Qian Zeng、Qing-Wen Zhang
    DOI:10.1016/j.tetasy.2017.10.017
    日期:2017.12
    Four novel isomers of norlignan glycoside were isolated from Cephalotaxus oliveri Mast.. Their structures were elucidated as 3S-4 ''-O-beta-D-glucopyranosylnyasol 1, 3S-4'-O-beta-D-glucopyranosylnyasol 2, 3S-4 ''-O-beta-D-glucopyranosylhinoldresinol 3, 3S-4'-O-beta-D-glucopyranosylhinokiresinol 4 by extensive spectroscopic methods including I D and 2D NMR experiments (H-1, C-13, DEPT, H-1-H-1 COSY, HSQC, HMBC, ROESY) along with HR-ESIMS and comparison to literature data. Their absolute configurations were elucidated through CD spectra coupled with the quantum chemical CD calculations. (C) 2017 Elsevier Ltd. All rights reserved.
  • Subunit composition of hinokiresinol synthase controls enantiomeric selectivity in hinokiresinol formation
    作者:Masaomi Yamamura、Shiro Suzuki、Takefumi Hattori、Toshiaki Umezawa
    DOI:10.1039/b918656e
    日期:——
    Asparagus officinalis hinokiresinol synthase (HRS) is composed of two subunits, HRSα and HRSβ. Individually, each subunit forms (E)-hinokiresinol (EHR) from 4-coumaryl 4-coumarate, whereas a mixture of both subunits forms (Z)-hinokiresinol (ZHR) from the same substrate. In this study, we analyzed the enantiomeric compositions of ZHR and EHR formed after incubation of 4-coumaryl 4-coumarate with recombinant subunit proteins, recHRSα and/or recHRSβ, and with naturally occurring A. officinalis ZHR. The enantiomeric composition of ZHR formed by the mixture of recHRSα and recHRSβ was (+)-100% enantiomer excess (e.e.), identical to that of A. officinalis ZHR. In contrast, the enantiomeric compositions of EHR formed by recHRSα and recHRSβ, individually, were (−)-20.6 and (−)-9.0% e.e., respectively. These results clearly demonstrate that the subunit composition of A. officinalis HRS controls not only cis/trans isomerism but also enantioselectivity in hinokiresinol formation.
    天门冬桧醚合成酶(HRS)由 HRSα 和 HRSβ 两个亚基组成。每个亚基单独从 4-香豆酰 4-香豆酸酯中生成(E)-桧烯二酚(EHR),而两个亚基的混合物则从相同的底物中生成(Z)-桧烯二酚(ZHR)。在本研究中,我们分析了 4-香豆素与重组亚基蛋白 recHRSα 和/或 recHRSβ 以及天然 A. officinalis ZHR 培养后形成的 ZHR 和 EHR 的对映体组成。由 recHRSα 和 recHRSβ 混合物形成的 ZHR 对映体组成为对映体过量 (+)-100% (e.e.),与 A. officinalis ZHR 的对映体组成相同。相比之下,recHRSα 和 recHRSβ 分别形成的 EHR 对映体组成分别为 (-)-20.6% 和 (-)-9.0% e.e.。这些结果清楚地表明,A. officinalis HRS 的亚基组成不仅控制着顺式/反式异构体,还控制着桧脂醇形成过程中的对映体选择性。
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