1-(6-羟基-1-苯并呋喃-5-基)乙酮 | 1627-20-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并呋喃
• 中文名称: 1-(6-羟基-1-苯并呋喃-5-基)乙酮
• 英文名称: acetyl-5 hydroxy-6 benzofuranne
• 英文别名: 5-acetyl-6-hydroxy-coumarone；5-acetyl-6-hydroxybenzofuran；1-(6-hydroxybenzofuran-5-yl)ethanone；1-(6-hydroxy-1-benzofuran-5-yl)ethanone
• CAS: 1627-20-9
• 化学式: C₁₀H₈O₃
• mdl: MFCD10699362
• 分子量: 176.172
• InChiKey: XUFMHYCAEFKSQB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  50.4
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2932999099

反应信息

• 作为反应物：
  描述：

  1-(6-羟基-1-苯并呋喃-5-基)乙酮 在 sodium 作用下， 以 二甲基亚砜 、 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 3.75h， 生成 Methylene-3,3' bis-(hydroxy-5 7H-furo<3,2-g> <1> benzopyranone-7)
  参考文献：
  名称：

  Royer; Faulques; Demerseman, European Journal of Medicinal Chemistry, 1986, vol. 21, # 2, p. 173 - 176

  摘要：

  DOI：
• 作为产物：
  描述：

  5-acetyl-2,3-dihydro-benzofuran-6-ol 在 钯 作用下， 生成 1-(6-羟基-1-苯并呋喃-5-基)乙酮
  参考文献：
  名称：

  Synthese von Dihydrokevisin

  摘要：

  DOI：

  10.1007/bf00899322

文献信息

• Synthesis and antiarrhythmic activity of new benzofuran derivatives
  作者：Guy Bourgery、Philippe Dostert、Alain Lacour、Michel Langlois、Bernard Pourrias、Jacky Tisne-Versailles

  DOI：10.1021/jm00134a007

  日期：1981.2

  Various 5-aminobenzofuran derivatives were prepared from khellin and screened intravenously in the dog for their potential antiarrhythmic activity against ouabain-induced ventricular arrhythmia and in the Harris test. From systematic structural variations it was found that two methoxy groups in positions 4 and 7 on the benzofuran ring, a tertiary aminoethoxy side chain in position 6, and a N-methylurea

  从海尔琳制备了各种5-氨基苯并呋喃衍生物，并在狗中静脉筛选了它们对哇巴因诱导的心律失常的潜在抗心律不齐活性，并在哈里斯试验中进行了筛选。从系统的结构变化中发现，苯并呋喃环的4和7位上的两个甲氧基，6位的叔氨基乙氧基侧链和5位的N-甲基脲基团导致活性最高。然后在狗的哈里斯测试中对它们进行口服测试。两个长效衍生物N- [4,7-二甲氧基-6-（2-吡咯烷基乙氧基）-5-苯并呋喃基] -N'-甲基脲（8j）和N- [4,7-二甲氧基-6-（2-哌啶基乙氧基）-5-苯并呋喃基] -N'-甲基脲（8m）与奎尼丁和二吡酰胺相比具有优势，已被选择作进一步研究。
• Synthesis, structure–activity relationship of novel substituted 4H-chromen-1,2,3,4-tetrahydropyrimidine-5-carboxylates as potential anti-mycobacterial and anticancer agents
  作者：B. China Raju、R. Nageswara Rao、P. Suman、P. Yogeeswari、D. Sriram、Thokhir Basha Shaik、Shasi Vardhan Kalivendi

  DOI：10.1016/j.bmcl.2011.03.079

  日期：2011.5

  neuroblastoma cell line; amongst them the compound 7v is most effective compared to the standard drug Doxorubicin. This is the first report assigning in vitro anti-mycobacterial, anticancer and structure–activity relationship for this new class of 4H-chromen-1,2,3,4-tetrahydropyrimidine-5-carboxylates.

  合成了一系列4 H -1,2,3,4-四氢嘧啶-5-羧甲基铬衍生物7a - 7zb，8a - 8d和9a - 9d并筛选了其对结核分枝杆菌H 37 Rv的体外抗分枝杆菌活性。（MTB）和针对三种人类癌细胞系（包括A549，SK-N-SH和HeLa）的细胞毒性。结果表明，六种化合物的效价更高，而7za与标准药物乙胺丁醇和环丙沙星相比，它是最有效的抗分枝杆菌衍生物。但是，有12种化合物对人神经母细胞瘤细胞系表现出细胞毒性。其中，与标准药物阿霉素相比，化合物7v最有效。这是首次针对这种新型的4 H -chromen-1,2,3,4-tetrahydropyrimidine-5-carboxylates分配体外抗分枝杆菌，抗癌和结构-活性关系的报告。
• Amberlyst 15-Catalyzed Efficient Synthesis of 5-Acetyl-4-hydroxy-coumarone and 5-Acetyl-6-hydroxy-coumarone: Crucial Precursors for Several Naturally Occurring Furanoflavones
  作者：Atul Goel、Manish Dixit

  DOI：10.1055/s-2004-831180

  日期：——

  A novel approach to the total synthesis of naturally occurring furanoflavones and furanochalcones is described. Angular and linear furanoflavones and furanochalcones have been prepared in just four steps, using economical reagents and simple reaction conditions. The key step of our approach is the formation of crucial precursors, 5-acetyl-4-hydroxy-coumarone and 5-acetyl-6-hydroxy-coumarone by Amberlyst 15-catalyzed cyclization of phen­oxyacetal.

  本文描述了一种合成天然存在的呋喃黄酮和呋喃黄酮醌的新方法。角型和线型呋喃黄酮及呋喃黄酮醌仅需四个步骤即可合成，采用经济的试剂和简单的反应条件。我们方法的关键步骤是通过Amberlyst 15催化的苯氧基甲醛环化反应形成重要前体5-乙酰基-4-羟基香豆素和5-乙酰基-6-羟基香豆素。
• A Controlled Synthesis of Nature-Mimicking Benzofurans and their Corresponding Dimers
  作者：Atul Goel、Manish Dixit、Ashoke Sharon、Prakas Maulik

  DOI：10.1055/s-2006-944194

  日期：2006.6

  Benzofurans functionalized with hydroxy and acetyl functionalities are not only the core structures found in a large number of biologically important natural products, but also the vital precursors for several naturally occurring furanoflavonoids. Numerous synthetic methodologies are available in the literature for the ­synthesis of functionalized benzofurans but access to benzofurans with adjacent hydroxy and acetyl functionalities shows paucity of references. In this paper we report highly convenient synthesis of nature-mimicking benzofurans and their dimers from easily accessible precursors.

  羟基和乙酰基官能化的苯并呋喃不仅是大量生物活性天然产物中的核心结构，也是多种天然存在的呋喃黄酮类化合物的重要前体。文献中提供了许多合成官能化苯并呋喃的方法，但关于邻位羟基和乙酰基官能化苯并呋喃的文献却很少。本文中，我们报道了从易得的前体出发，高度便捷地合成仿生苯并呋喃及其二聚体的方法。
• NOVEL BENZOFURAN POTASSIUM CHANNEL BLOCKERS AND USES THEREOF
  申请人：Flynn Bernard Luke

  公开号：US20100087430A1

  公开（公告）日：2010-04-08

  The present invention relates to compounds useful in the modulation of potassium channel activity in cells, in particular the activity of K v 1.3 channels found in T cells. The invention also relates to the use of these compounds in the treatment or prevention of autoimmune and inflammatory diseases, including multiple sclerosis, pharmaceutical compositions containing these compounds and methods for their preparation.

  本发明涉及化合物，其在细胞中调节钾通道活性方面具有用处，特别是调节T细胞中发现的Kv1.3通道活性。本发明还涉及使用这些化合物治疗或预防自身免疫性和炎症性疾病，包括多发性硬化症，含有这些化合物的制药组合物以及它们的制备方法。