2,3-dihydro-1,4-benzodioxin-6-yl propanoate | 859403-54-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并二恶烷
• 英文名称: 2,3-dihydro-1,4-benzodioxin-6-yl propanoate
• CAS: 859403-54-6
• 化学式: C₁₁H₁₂O₄
• 分子量: 208.214
• InChiKey: VXDQQEHCFWFZFA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2,3-dihydro-1,4-benzodioxin-6-yl propanoate 在 吡啶 、 氢氧化钾 、 四氯化钛 、 1-羟基苯并三唑 、 戴斯-马丁氧化剂 、 1-(3-二甲基氨基丙基)-3-乙基碳二亚胺 作用下， 以 四氢呋喃 、 乙醇 、 二氯甲烷 、 1,2-二氯乙烷 为溶剂， 生成 7-Methyl-8-oxo-2,3-dihydro-8H-1,4,5-trioxa-anthracene-6-carboxylic acid ((S)-1-benzyl-2-oxo-2-phenethylcarbamoyl-ethyl)-amide
  参考文献：
  名称：

  Synthesis and biological evaluation of chromone carboxamides as calpain inhibitors

  摘要：

  Excessive calpain activations contribute to serious cellular damage and have been found in many pathological conditions. Novel chromone carboxamides derived from ketoamides were prepared and evaluated for mu-calpain inhibition. Among synthesized, compound 2i was the most potent calpain inhibitor with an IC50 value of 0.24 +/- 0.11 mu M comparable to the activity of peptide aldehyde calpain inhibitor MDL 28,170. Furthermore, compound 2i showed higher selectivity for mu-calpain over two related cysteine proteases cathepsin B and cathepsin L, suggesting the chromone ring as a good scaffold for selective mu-calpain inhibitors. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2005.03.095
• 作为产物：
  描述：

  1-(2,3-二氢苯并[B][1,4]二氧杂环己烯-6-基)丙-1-酮 生成 2,3-dihydro-1,4-benzodioxin-6-yl propanoate
  参考文献：
  名称：

  Synthesis and biological evaluation of chromone carboxamides as calpain inhibitors

  摘要：

  Excessive calpain activations contribute to serious cellular damage and have been found in many pathological conditions. Novel chromone carboxamides derived from ketoamides were prepared and evaluated for mu-calpain inhibition. Among synthesized, compound 2i was the most potent calpain inhibitor with an IC50 value of 0.24 +/- 0.11 mu M comparable to the activity of peptide aldehyde calpain inhibitor MDL 28,170. Furthermore, compound 2i showed higher selectivity for mu-calpain over two related cysteine proteases cathepsin B and cathepsin L, suggesting the chromone ring as a good scaffold for selective mu-calpain inhibitors. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2005.03.095

文献信息

• Synthesis and Antifungal Activity of 2-Hydroxy-4,5-methylenedioxyaryl Ketones as Analogues of Kakuol
  作者：Loana Musso、Sabrina Dallavalle、Lucio Merlini、Gandolfina Farina

  DOI：10.1002/cbdv.200900263

  日期：2010.4

  In a study aiming to determine the structural elements essential to the antifungal activity of kakuol, we synthesized a series of 2‐hydroxy‐4,5‐methylenedioxyaryl ketones, and we assayed their in vitro antifungal activity. The most sensitive target organisms to the action of these class of compounds were Phytophthora infestans, Phytium ultimum, Cercospora beticola, Cladosporium cucumerinum, and Rhizoctonia

  在一项旨在确定对 kakuol 抗真菌活性必不可少的结构元素的研究中，我们合成了一系列 2-羟基-4,5-亚甲基二氧芳基酮，并测定了它们的体外抗真菌活性。对这些类化合物的作用最敏感的目标生物是 Phytophthora infestans、Phytium ultimum、Cercospora beticola、Cladosporium cucumerinum 和 Rhizoctonia solani。大多数类似物显示出显着的体外活性，其中一些似乎比天然产品更有效。生物活性主要受对天然产物分子的羰基部分进行结构修饰的影响。特别是，带有与 CO 基团共轭的 CC 键的化合物 5a 被发现对 Cladosporium cucumerinum 具有 10 μg ml-1 的 MIC 值。