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hydroxymatairesinol | 347359-71-1

中文名称
——
中文别名
——
英文名称
hydroxymatairesinol
英文别名
7-hydroxymatairesinol;(3R,4R)-4-[hydroxy-(4-hydroxy-3-methoxyphenyl)methyl]-3-[(4-hydroxy-3-methoxyphenyl)methyl]oxolan-2-one
hydroxymatairesinol化学式
CAS
347359-71-1
化学式
C20H22O7
mdl
——
分子量
374.39
InChiKey
UKHWOLNMBQSCLJ-YCENCERGSA-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):
    2.1
  • 重原子数:
    27
  • 可旋转键数:
    6
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.35
  • 拓扑面积:
    105
  • 氢给体数:
    3
  • 氢受体数:
    7

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    hydroxymatairesinol甲酸potassium carbonate 、 sodium hydroxide 作用下, 以 N,N-二甲基甲酰胺丙酮 为溶剂, 反应 71.66h, 生成 dimethyl trans(1,2),trans(2,3)-6,7-dimethoxy-1-(3,4-dimethoxyphenyl)-1,3,4-tetrahydronaphthalene-2,3-dicarboxylate
    参考文献:
    名称:
    衍生自木脂酚羟基麦角甾醇的空间受阻手性1,4-二醇配体的合成和结构分析
    摘要:
    通过芳基四氢丁内酯木脂素(-)-分枝lin烯苷的芳基化/烷基化,将易于获得的天然木脂素羟基麦角甾醇转化为空间受阻的和光学纯的二苯基,二-2-萘基和四甲基1,4-二醇衍生物。此外,还详细研究了由高度取代的丁内酯形成的稳定半异构体的非对映选择性。通过分子力学(MM),Hartree-Fock(HF)/ 6-31G ∗和(DFT / B3LYP / TZVP)含量(包括熵贡献)和NMR光谱对计算所得的分子构象进行了计算研究。所采用的构象表明,这些新颖的手性1,4-二醇可能适合作为手性配体用于开发新的手性过渡金属和有机催化剂。
    DOI:
    10.1016/j.tetlet.2012.12.066
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文献信息

  • Reactions of the natural lignan hydroxymatairesinol in basic and acidic nucleophilic media: formation and reactivity of a quinone methide intermediate
    作者:Patrik C. Eklund、Fredrik J. Sundell、Annika I. Smeds、Rainer E. Sjöholm
    DOI:10.1039/b402849j
    日期:——
    lignan hydroxymatairesinol in basic and acidic nucleophilic media were studied. Hydroxymatairesinol presumably reacts via a quinone methide and a carbonium ion mechanism under basic and acidic conditions, respectively. In these conditions the benzylic hydroxyl group was displaced by nucleophiles yielding new 7-substituted butyrolactone lignans. Reactions in alcoholic basic solutions yielded the 7-alkoxy
    研究了碱性和酸性亲核介质中天然木脂素羟基麦角甾醇的化学性质和合成修饰。据推测,羟基麦角甾醇在碱性和酸性条件下分别通过醌甲基化物和碳离子机理反应。在这些条件下,苄基羟基被亲核试剂取代,产生新的7-取代的丁内酯木脂素。在醇碱性溶液中的反应非对映选择性地产生7-烷氧基醚。合成了几种先前已知的木脂素以及新的木脂素和木脂素衍生物。监测转化并通过HPLC-MS和NMR鉴定产物。
  • Synthetic transformation of hydroxymatairesinol from Norway spruce (Picea abies) to 7-hydroxysecoisolariciresinol, (+)-lariciresinol and (+)-cyclolariciresinol
    作者:Patrik Eklund、Reijo Sillanpää、Rainer Sjöholm
    DOI:10.1039/b202493d
    日期:——
    We have developed a method for the transformation of hydroxymatairesinol to optically pure (+)-lariciresinol and (+)-cyclolariciresinol via the hitherto unreported lignan 7-hydroxysecoisolariciresinol. The two naturally occurring isomers of hydroxymatairesinol were reduced with LiAlH4 to a mixture of two epimers of 7-hydroxysecoisolariciresinol, which were further selectively transformed to (+)-lariciresinol and (+)-cyclolariciresinol by an acid catalysed intramolecular cyclisation reaction. The structure of the major isomer of 7-hydroxysecoisolariciresinol was confirmed by X-ray crystallography and thereby also the absolute configurations of the two isomers of hydroxymatairesinol were unambiguously proven. Optical purities were determined by chiral HPLC-MS/MS and optical rotation measurements.
    我们开发了一种方法,通过迄今未报道过的木质素 7-羟基secoisolariciresinol,将羟基马泰松脂醇转化为光学纯度为(+)-落叶松脂醇和(+)-环落叶松脂醇。用 LiAlH4 将两种天然存在的羟基马脱脂木脂素异构体还原为 7-hydroxysecoisolariciresinol 的两种表聚体混合物,再通过酸催化的分子内环化反应,将其选择性地转化为 (+)-lariciresinol 和 (+)-cyclolariciresinol 。7-hydroxysecoisolariciresinol 主要异构体的结构通过 X 射线晶体学得到了证实,从而也明确地证明了羟基马来松脂醇两种异构体的绝对构型。光学纯度是通过手性 HPLC-MS/MS 和光学旋转测量确定的。
  • Derivatives of the Lignan 7′-Hydroxymatairesinol with Antioxidant Properties and Enhanced Lipophilicity
    作者:Thomas Moraux、Stéphane Dumarçay、Philippe Gérardin、Christine Gérardin-Charbonnier
    DOI:10.1021/acs.jnatprod.6b01124
    日期:2017.6.23
    simple strategy for 7′-esterification of 1 under mild conditions (three steps, up to 80% overall yield) was developed. Compared to hydroxymatairesinol (1) (log K′w = 1.49), the derivatives (2–5) had increased lipophilicity with log K′w > 3.1, as determined by a UHPLC method. Compounds 1–5 exhibited potent antioxidant properties in the same range as the standards ascorbic acid and α-tocopherol (IC50
    当从C位的羟基上进行酯化反应时,从冷杉(Abies alba),云杉(Picea abies)和道格拉斯冷杉(Pseudotsuga menziesii)的the节木中提取的木脂素7'-hydroxymatairesinol(1)表现出出乎意料的反应性。 -7'。为了规避快速的分子内环化过程,定量地导致木脂分枝孢菌素(7),开发了一种在温和条件下(3步,总收率高达80%)进行1'的7 '酯化的简单策略。相比hydroxymatairesinol(1)(对数ķ '瓦特= 1.49),所述衍生物(2 -5)曾与日志增加亲脂性ķ '瓦特> 3.1,如通过UHPLC方法测定。化合物1 - 5种在相同的范围内的标准抗坏血酸和α生育酚表现出强效的抗氧化性质(IC 50 = 20-25μM),并使用DPPH自由基清除测定比BHT的更高。
  • Synthesis of <i>R</i>-(−)-Imperanene from the Natural Lignan Hydroxymatairesinol
    作者:Patrik C. Eklund、Annika I. Riska、Rainer E. Sjöholm
    DOI:10.1021/jo025985c
    日期:2002.10.1
    yielding method for the synthesis of R-(-)-imperanene, starting from the readily available natural lignan hydroxymatairesinol from Norway spruce, was developed. Hydroxymatairesinol was degraded in strongly basic aqueous conditions to (E)-4-(4-hydroxy-3-methoxyphenyl)-2-(4-hydroxy-3-methoxyphenylmethyl)but-3-enoic acid, which was esterified and then reduced by LiAlH(4) to afford R-(-)-imperanene. The configuration
    从挪威云杉中容易获得的天然木脂素羟基matairesinol开始,开发了一种方便且高产的合成R-(-)-紫杉醇的方法。在强碱性水溶液条件下,羟基麦角甾醇被降解为(E)-4-(4-羟基-3-甲氧基苯基)-2-(4-羟基-3-甲氧基苯基甲基)丁-3-烯酸,将其酯化,然后通过LiAlH(4)得到R-(-)-辛二烯。关键立体中心的构型保留在合成中,并且通过旋光度测量和手性HPLC分析将所得产物鉴定为R-(-)-对映异构体(ee 86-92%)。
  • 9-Norlignans: Occurrence, Properties and Their Semisynthetic Preparation from Hydroxymatairesinol
    作者:Patrik Eklund、Jan-Erik Raitanen
    DOI:10.3390/molecules24020220
    日期:——
    contain a β⁻β' bond between the two phenylpropanoid units and to lack carbon number 9 from the parent lignan structure, are the most rarely occurring compounds within this class of natural compounds. We present here an overview of the structure, occurrence and biological activity of thirty-five 9-norlignans reported in the literature to date. In addition, we report the semisynthetic preparation of sixteen
    木质素,新木脂素,降轻木脂素和降冰片烯构成一大类酚类天然化合物。9-Norlignans,在此定义为在两个苯基丙烷单元之间包含一个β⁻β'键,并且缺乏来自母体木脂体结构的9号碳,是这类天然化合物中最罕见的化合物。我们在这里概述了迄今为止文献中报道的35种9-降冰片聚糖的结构,发生和生物学活性。此外,我们报告了使用从云杉结获得的天然木脂素羟基麦角甾醇作为起始原料,半合成制备16种9-降冰片烷醇的方法。9-Norlignans已显示存在于不同物种中,并具有多种生物活性,因此它们可以用作先导化合物,例如用于开发抗癌剂。
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