4-(苯并[d][1,3]二氧代l-5-甲基)-3-(羟基(3,4,5-三甲氧基苯基)甲基)二氢呋喃-2(3H)-酮 | 144539-72-0

• 分子结构分类: 有机化合物 - 木脂素、新木脂素和相关化合物 - 呋喃类木脂素
• 中文名称: 4-(苯并[d][1,3]二氧代l-5-甲基)-3-(羟基(3,4,5-三甲氧基苯基)甲基)二氢呋喃-2(3H)-酮
• 英文名称: 4-[(2H-1,3-Benzodioxol-5-yl)methyl]-3-[hydroxy(3,4,5-trimethoxyphenyl)methyl]oxolan-2-one
• 英文别名: 4-(1,3-benzodioxol-5-ylmethyl)-3-[hydroxy-(3,4,5-trimethoxyphenyl)methyl]oxolan-2-one
• CAS: 144539-72-0
• 化学式: C₂₂H₂₄O₈
• 分子量: 416.428
• InChiKey: UNWCWBJEKCTIML-UHFFFAOYSA-N

物化性质

• 沸点：
  610.4±55.0 °C(Predicted)
• 密度：
  1.324±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  30
• 可旋转键数：
  7
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.41
• 拓扑面积：
  92.7
• 氢给体数：
  1
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  4-(苯并[d][1,3]二氧代l-5-甲基)-3-(羟基(3,4,5-三甲氧基苯基)甲基)二氢呋喃-2(3H)-酮 在 三氟乙酸 作用下， 反应 3.0h， 以68%的产率得到(+)-isodeoxypodophillotoxin
  参考文献：
  名称：

  Intramolecular Regioselective Insertion into Unactivated Prochiral Carbon−Hydrogen Bonds with Diazoacetates of Primary Alcohols Catalyzed by Chiral Dirhodium(II) Carboxamidates. Highly Enantioselective Total Synthesis of Natural Lignan Lactones

  摘要：

  Intramolecular insertion into unactivated prochiral C-H bonds of 3-aryl-1-propyl diazoacetates catalyzed by dirhodium(II) tetrakis[methyl 1-(3-phenyl propanoyl)imidazolidin-2-one-4(R or S)-carboxylate], Rh-2(4R-MPPIM)(4) or Rh-2(4S-MPPIM)(4), occurs in 91-96% ee and with virtually complete regiocontrol for the formation of beta-benzyl-gamma-butyrolactones. This methodology has been applied to the total synthesis of dibenzylbutyrolactone lignans (-)- and (+)-enterolactone, (-)- and (+)-hinokinin, and (+)-arctigenin from substituted cinnamic acids in 19-27% overall yields. Aryltetralin lignan (+)-isodeoxypodophyllotoxin was prepared from the reactant 3,4-(methylenedioxy)cinnamic acid in 36% yield overall, and the lactone precursor to (+)-isolauricerisinol was formed in 96.5% ee and 23% yield overall. Applications of the chiral Rh-2(MPPIM)4 catalysts to fully aliphatic systems resulting in the formation of beta-substituted-gamma-butyrolactones with high regiocontrol and with 93-96% ee have demonstrated the generality of this methodology. A model that provides accurate predictions of beta-substituted-gamma-butyrolactone absolute configurations in these asymmetric metal carbene transformations is described.

  DOI：

  10.1021/jo961607u
• 作为产物：
  描述：

  3-(1,3-苯并二氧戊环-5-基甲基)-4-甲氧基-4-氧代丁酸 在 乙醇 、 calcium chloride 、 potassium hydroxide 、 lithium diisopropyl amide 作用下， 以 四氢呋喃 为溶剂， 反应 5.0h， 生成 4-(苯并[d][1,3]二氧代l-5-甲基)-3-(羟基(3,4,5-三甲氧基苯基)甲基)二氢呋喃-2(3H)-酮
  参考文献：
  名称：

  甘油醛3-磷酸脱氢酶（GAPDH）级联的亲和力驱动共价调节剂

  摘要：

  传统药物为探索有效的先导化合物提供了肥沃的土壤，然而，将其转化为现代药物在解密对其生物学活性具有机械学意义的靶标方面充满了挑战。在这里，我们揭示（Z）-（+）-异硫氰酸盐（1）对多药耐药（MDR）癌细胞系和小鼠异种移植物表现出显着的抑制作用。NMR光谱显示1抵抗脱靶的硫醇盐，因此表明1是目标共价抑制剂（TCI）。通过鉴定1（α，β-不饱和部分）的药效基团，衍生自1的探针是为面向TCI的基于活动的蛋白质组分析而设计和合成的。通过MS / MS和计算机指导的分子生物学方法，发现GAPDH的非催化C247残基的亲和力驱动的迈克尔加成可通过非规范的核GAPDH移位来控制凋亡的“ ON / OFF”切换，从而绕开了常见的MDR癌症的凋亡抗性途径。

  DOI：

  10.1002/anie.201801618

文献信息

• Novel Selective PDE IV Inhibitors as Antiasthmatic Agents. Synthesis and Biological Activities of a Series of 1-Aryl-2,3-bis(hydroxymethyl)naphthalene Lignans
  作者：Tameo Iwasaki、Kazuhiko Kondo、Tooru Kuroda、Yasunori Moritani、Shinsuke Yamagata、Masaki Sugiura、Hideo Kikkawa、Osamu Kaminuma、Katsuo Ikezawa

  DOI：10.1021/jm9509096

  日期：1996.1.1

  A series of 1-aryl-2,3-bis(hydroxymethyl)naphthalene lignans have been synthesized and evaluated for their ability to selectively inhibit PDE IV isolated from guinea pig. Replacement of the 1-phenyl ring by a pyridone ring led to marked improvement of their selectivity for PDE IV over PDE III. The compounds that were most potent and selective involved those bearing an N-alkylpyridone ring at C-1. These

  已经合成了一系列的1-芳基-2,3-双（羟甲基）萘木酚素，并对其选择性抑制豚鼠分离的PDE IV的能力进行了评估。1-吡啶环被吡啶酮环取代导致其对PDE IV的选择性比PDE III显着提高。最有效和最具选择性的化合物涉及在C-1处带有N-烷基吡啶酮环的化合物。这些化合物还显示出有效的抗痉挛活性，而不会引起豚鼠心率的显着变化。最有效的化合物是6,7-二乙氧基-2，3-双（羟甲基）-1- [1-（2-甲氧基乙基）-2-氧代-吡啶-4-基] nap hth alene（17f），ED50值在豚鼠中，组胺诱导的和抗原诱导的支气管收缩分别为0.08和2.3 mg / kg iv。
• COMPOUNDS FOR CANCER THERAPY
  申请人：CHEN Yi-Lin

  公开号：US20110178171A1

  公开（公告）日：2011-07-21

  A method of inhibiting the cellular proliferation of at least one selected from the group consisting of androgen dependent prostate cancer cells, androgen independent prostate cancer cells, oral cancer cells, liver cancer cells (hepatoma), and gastric cancer cells in a subject is provided, wherein the method comprises administrating to the subject an effective amount of an active component selected from the group consisting of Z form isochaihulactone (Z-K8) of the following formula (I), E form isochaihulactone (E-K8) of the following formula (II), a pharmaceutically acceptable salt of Z-K8 or E-K8, a pharmaceutically acceptable ester of Z-K8 or E-K8, and combinations thereof: and R is H, alkoxy, or aryl. Also provided is a method for manufacturing Z-K8 and E-K8.
• Affinity-Driven Covalent Modulator of the Glyceraldehyde-3-Phosphate Dehydrogenase (GAPDH) Cascade
  作者：Jeffy Chern、Chun-Ping Lu、Zhanxiong Fang、Ching-Ming Chang、Kuo-Feng Hua、Yi-Ting Chen、Cheng Yang Ng、Yi-Lin Sophia Chen、Yulin Lam、Shih-Hsiung Wu

  DOI：10.1002/anie.201801618

  日期：2018.6.11

  NMR spectroscopy showed that 1 resisted an off‐target thiolate, thus indicating that 1 was a target covalent inhibitor (TCI). By identifying the pharmacophore of 1 (α,β‐unsaturated moiety), a probe derived from 1 was designed and synthesized for TCI‐oriented activity‐based proteome profiling. By MS/MS and computer‐guided molecular biology approaches, an affinity‐driven Michael addition of the noncatalytic

  传统药物为探索有效的先导化合物提供了肥沃的土壤，然而，将其转化为现代药物在解密对其生物学活性具有机械学意义的靶标方面充满了挑战。在这里，我们揭示（Z）-（+）-异硫氰酸盐（1）对多药耐药（MDR）癌细胞系和小鼠异种移植物表现出显着的抑制作用。NMR光谱显示1抵抗脱靶的硫醇盐，因此表明1是目标共价抑制剂（TCI）。通过鉴定1（α，β-不饱和部分）的药效基团，衍生自1的探针是为面向TCI的基于活动的蛋白质组分析而设计和合成的。通过MS / MS和计算机指导的分子生物学方法，发现GAPDH的非催化C247残基的亲和力驱动的迈克尔加成可通过非规范的核GAPDH移位来控制凋亡的“ ON / OFF”切换，从而绕开了常见的MDR癌症的凋亡抗性途径。
• Intramolecular Regioselective Insertion into Unactivated Prochiral Carbon−Hydrogen Bonds with Diazoacetates of Primary Alcohols Catalyzed by Chiral Dirhodium(II) Carboxamidates. Highly Enantioselective Total Synthesis of Natural Lignan Lactones
  作者：Jeffrey W. Bode、Michael P. Doyle、Marina N. Protopopova、Qi-Lin Zhou

  DOI：10.1021/jo961607u

  日期：1996.1.1

  Intramolecular insertion into unactivated prochiral C-H bonds of 3-aryl-1-propyl diazoacetates catalyzed by dirhodium(II) tetrakis[methyl 1-(3-phenyl propanoyl)imidazolidin-2-one-4(R or S)-carboxylate], Rh-2(4R-MPPIM)(4) or Rh-2(4S-MPPIM)(4), occurs in 91-96% ee and with virtually complete regiocontrol for the formation of beta-benzyl-gamma-butyrolactones. This methodology has been applied to the total synthesis of dibenzylbutyrolactone lignans (-)- and (+)-enterolactone, (-)- and (+)-hinokinin, and (+)-arctigenin from substituted cinnamic acids in 19-27% overall yields. Aryltetralin lignan (+)-isodeoxypodophyllotoxin was prepared from the reactant 3,4-(methylenedioxy)cinnamic acid in 36% yield overall, and the lactone precursor to (+)-isolauricerisinol was formed in 96.5% ee and 23% yield overall. Applications of the chiral Rh-2(MPPIM)4 catalysts to fully aliphatic systems resulting in the formation of beta-substituted-gamma-butyrolactones with high regiocontrol and with 93-96% ee have demonstrated the generality of this methodology. A model that provides accurate predictions of beta-substituted-gamma-butyrolactone absolute configurations in these asymmetric metal carbene transformations is described.