2-(3,4-dimethoxyphenyl)-1-(2,4,6-trihydroxyphenyl)ethanone | 53084-06-3

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: 2-(3,4-dimethoxyphenyl)-1-(2,4,6-trihydroxyphenyl)ethanone
• CAS: 53084-06-3
• 化学式: C₁₆H₁₆O₆
• 分子量: 304.299
• InChiKey: YRHMQKSNPQNHRN-UHFFFAOYSA-N

物化性质

• 熔点：
  184–186°C
• 沸点：
  493.7±40.0 °C(Predicted)
• 密度：
  1.352±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  22
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  96.2
• 氢给体数：
  3
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  2-(3,4-dimethoxyphenyl)-1-(2,4,6-trihydroxyphenyl)ethanone 在 吡啶 、 dipotassium peroxodisulfate 、 lithium hydroxide monohydrate 、 potassium carbonate 、 silver nitrate 作用下， 以 四氢呋喃 、 甲醇 、 水 、 丙酮 、 乙腈 为溶剂， 反应 25.0h， 生成 stemonone
  参考文献：
  名称：

  一种简单的直接去氧氧化羰基脱氢类胡萝卜素的方法，其合成方法包括甾烷酮，​​鱼藤酮，6-羰基脱氢椭圆烯和6-羰基-6a，12a-脱氢deguelin

  摘要：

  据报道，有一种通过异黄酮2-羧酸直接内酯化来构建羰基-脱氢类胡萝卜素的方法。演示了该方法在天然产物首次合成中的应用，该合成物为马酮酮，6-氧代-脱氢Elliptone，鱼藤酮和6-氧代-6a，12a-脱氢deguelin。还评估了一系列氧-脱氢类胡萝卜素的生物活性。

  DOI：

  10.1002/ejoc.201900078
• 作为产物：
  描述：

  2-(3,4-Dimethoxy-phenyl)-4,6-dihydroxy-benzofuran-3-one 在 palladium on activated charcoal 氢气 作用下， 以 乙醇 为溶剂， 生成 2-(3,4-dimethoxyphenyl)-1-(2,4,6-trihydroxyphenyl)ethanone
  参考文献：
  名称：

  Katamna,C., Bulletin de la Societe Chimique de France, 1970, p. 2309 - 2322

  摘要：

  DOI：

文献信息

• Arylalkyl Ketones, Benzophenones, Desoxybenzoins and Chalcones Inhibit TNF-α Induced Expression of ICAM-1: Structure-Activity Analysis
  作者：Sarvesh Kumar、Chandra Shekhar Reddy L、Yogesh Kumar、Amit Kumar、Brajendra K. Singh、Vineet Kumar、Shashwat Malhotra、Mukesh K. Pandey、Rajni Jain、Rajesh Thimmulappa、Sunil K. Sharma、Ashok K. Prasad、Shyam Biswal、Erik Van der Eycken、Anthony L. DePass、Sanjay V. Malhotra、Balaram Ghosh、Virinder S. Parmar

  DOI：10.1002/ardp.201100279

  日期：2012.5

  potent intercellular cell adhesion molecule‐1 (ICAM‐1) inhibitors, a large number of arylalkyl ketones, benzophenones, desoxybenzoins and chalcones and their analogs (54 in total) have been synthesized and screened for their ICAM‐1 inhibitory activity. The structure‐activity relationship studies of these compounds identified three potent chalcone derivatives and also demonstrated the possible mechanism

  白细胞和血管内皮细胞 (EC) 之间通过细胞粘附分子的相互作用在各种炎症和自身免疫性疾病的发病机制中起着重要作用。阻断这些相互作用的小分子已成为针对急性和慢性炎症疾病的潜在治疗剂。为了鉴定有效的细胞间细胞粘附分子-1 (ICAM-1) 抑制剂，已经合成了大量的芳烷基酮、二苯甲酮、脱氧安息香和查耳酮及其类似物（共 54 种），并筛选了它们的 ICAM-1 抑制剂活动。这些化合物的构效关系研究确定了三种有效的查耳酮衍生物，并证明了其 ICAM-1 抑制活性的可能机制。
• A Direct Synthesis of 2‐(ω‐Carboxyalkyl)isoflavones from <i>ortho</i> ‐Hydroxylated Deoxybenzoins
  作者：Galyna P. Mrug、Bohdan A. Demydchuk、Svitlana P. Bondarenko、Vitaliy M. Sviripa、Przemyslaw Wyrebek、James L. Mohler、Michael V. Fiandalo、Chunming Liu、Mykhaylo S. Frasinyuk、David S. Watt

  DOI：10.1002/ejoc.201801171

  日期：2018.10.24

  The base‐catalyzed chromone ring‐closure reaction was developed for one‐step synthesis of various 2‐(ω‐carboxyalkyl)isoflavones bearing electron‐donating and electron‐withdrawing groups.

  开发了碱催化的色酮闭环反应，用于一步合成具有供电子基团和吸电子基团的各种2-（ω-羧基烷基）异黄酮。
• Structure–Activity Relationship Prediction‐Based Synthesis and Cytotoxicity Evaluation against the HEp‐2 Laryngeal Carcinoma Cell of Isoflavone–Cytisine Mannich Bases
  作者：Galyna Mrug、Diana Hodyna、Larysa Metelytsia、Vasyl Kovalishyn、Olena Trokhimenko、Svitlana Bondarenko、Kostyantyn Kondratyuk、Andriy Kozitskiy、Mykhaylo Frasinyuk

  DOI：10.1002/cbdv.202300560

  日期：2023.8

  web platform. The validation of the models using an external test set proved that the models can be used to predict the activity of newly designed compounds such as 8-cytisinylmethyl derivatives of 5,7- and 6,7-dihydroxyisoflavones. The synthetic procedure for selective aminomethylation of 5,7-dihydroxyisoflavones with cytisine was developed. In vitro testing identified compound 7 f with cisplatin-level

  使用 OCHEM 网络平台对先前合成的、受自然启发的虚拟异黄酮-金雀花碱杂交体针对 HEp-2 喉癌细胞系进行 QSAR 分析。使用外部测试集对模型进行的验证证明，该模型可用于预测新设计的化合物的活性，例如5,7-和6,7-二羟基异黄酮的8-金雀花酰甲基衍生物。开发了金雀花碱选择性氨甲基化 5,7-二羟基异黄酮的合成方法。体外测试发现化合物7f对 HEp-2 细胞系具有顺铂水平的细胞毒性，而化合物10在孵育 72 小时后其活性是顺铂的两倍。
• ——
  作者：S. P. Bondarenko、A. V. Levenets、M. S. Frasinyuk、V. P. Khilya

  DOI：10.1023/a:1025422502712

  日期：——

  Analogs of the natural isoflavonoids biochanin A and orobol were synthesized. Alkylation involving phenolic hydroxyls and the chromone ring was studied.
• Potential antioxidants and tyrosinase inhibitors from synthetic polyphenolic deoxybenzoins
  作者：Lean-Teik Ng、Horng-Huey Ko、Tzy-Ming Lu

  DOI：10.1016/j.bmc.2009.05.019

  日期：2009.7

  Deoxybenzoins (DOBs) are one-pot synthetic precursors of isoflavones with feature analogous to those beneficial polyphenols such as resveratrol (stilbene) and phloretin (dihydrochalcone). In this study, seventeen polyphenolic DOBs were synthesized and evaluated by various antioxidant assays and tyrosinase inhibitory effect in vitro. Results displayed that these DOBs are powerful antioxidants; for example, 2,3,4-trihydroxy-3',4'-dimethoxydeoxybenzoin possesses an excellent anti-lipid peroxidation activity (IC50 = 0.72 +/- 0.16 mu M), whilst 2,4,4',5-tetrahydroxydeoxybenzoin showed good DPPH radical scavenging activity (IC50 = 0.69 +/- 0.04 mu M), which were better than Trolox and vitamin C. Besides exhibiting a weak metal chelating effect, these DOBs were effective in scavenging ABTS(center dot+) and superoxide anion (O-2(center dot-)) radicals. DOBs also exhibited potent mushroom tyrosinase inhibitory activity; for example 2,3,4'-trihydroxy4- methoxydeoxybenzoin displayed stable and significant inhibitory effect on tyrosinase activity, with IC50 values 43.37, 43.10 and 46.10 mu M at incubation intervals of 0.5, 1.5, and 2.5 h, respectively. These results suggest that, with the advantage of being readily synthesizable small molecules, DOBs can be potentially developed into clinical and industrial antioxidants. Crown Copyright (C) 2009 Published by Elsevier Ltd. All rights reserved.