5,7-dihydroxy-6-(3-methylbutyryl)-4-phenylcoumarin | 98192-57-5

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 新黄酮类化合物
• 英文名称: 5,7-dihydroxy-6-(3-methylbutyryl)-4-phenylcoumarin
• 英文别名: 4-Phenyl-5,7-dihydroxy-6-isovalerylcoumarin；5,7-dihydroxy-6-(3-methylbutanoyl)-4-phenylchromen-2-one
• CAS: 98192-57-5
• 化学式: C₂₀H₁₈O₅
• 分子量: 338.36
• InChiKey: BLZRJIIJBVPRBB-UHFFFAOYSA-N

物化性质

• 沸点：
  548.2±50.0 °C(Predicted)
• 密度：
  1.313±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  25
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  83.8
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  5,7-dihydroxy-6-(3-methylbutyryl)-4-phenylcoumarin 在 氢氧化钾 、 间氯过氧苯甲酸 作用下， 以 二氯甲烷 、 水 为溶剂， 生成 4-phenyl-5-hydroxy-6-(3-methyl-1-oxobutyl)-2'-(1-hydroxy-1-methylethyl)-3',4'-dihydro(5',4':7,8)furanocoumarin
  参考文献：
  名称：

  mammeins和surangin a的合成

  摘要：

  据报道，天然的4-烷基和4-芳基香豆素与六取代的芳环（氧化磷酸化的解偶联剂）的合成。合成的Mammea B / BB是（S）-（-）-化合物。

  DOI：

  10.1016/s0040-4039(00)98874-9
• 作为产物：
  描述：

  异戊酰氯 在 三氯化铝 、 硫酸 作用下， 以 二硫化碳 、 硝基甲烷 、 溶剂黄146 为溶剂， 生成 5,7-dihydroxy-6-(3-methylbutyryl)-4-phenylcoumarin
  参考文献：
  名称：

  mammeins和surangin a的合成

  摘要：

  据报道，天然的4-烷基和4-芳基香豆素与六取代的芳环（氧化磷酸化的解偶联剂）的合成。合成的Mammea B / BB是（S）-（-）-化合物。

  DOI：

  10.1016/s0040-4039(00)98874-9

文献信息

• Synthesis of mammeins and surangin a
  作者：Leslie Crombie、Raymond C.F. Jones、Christopher J. Palmer

  DOI：10.1016/s0040-4039(00)98874-9

  日期：1985.1

  Syntheses of natural 4-alkyl and 4-aryl coumarins with hexasubstituted aromatic rings, uncouplers of oxidative phosphorylation, are reported. Mammea B/BB, by synthesis, is the (S)-(−)-compound.

  据报道，天然的4-烷基和4-芳基香豆素与六取代的芳环（氧化磷酸化的解偶联剂）的合成。合成的Mammea B / BB是（S）-（-）-化合物。
• Neoflavonoids as Inhibitors of HIV-1 Replication by Targeting the Tat and NF-κB Pathways
  作者：Dionisio Olmedo、José López-Pérez、Esther del Olmo、Luis Bedoya、Rocío Sancho、José Alcamí、Eduardo Muñoz、Arturo Feliciano、Mahabir Gupta

  DOI：10.3390/molecules22020321

  日期：——

  Twenty-eight neoflavonoids have been prepared and evaluated in vitro against HIV-1. Antiviral activity was assessed on MT-2 cells infected with viral clones carrying the luciferase reporter gene. Inhibition of HIV transcription and Tat function were tested on cells stably transfected with the HIV-LTR and Tat protein. Seven 4-phenylchromen-2-one derivatives showed HIV transcriptional inhibitory activity but only the phenylchrome-2-one 10 inhibited NF-κB and displayed anti-Tat activity simultaneously. Compounds 10, 14, and 25, inhibited HIV replication in both targets at concentrations <25 μM. The assays of these synthetic 4-phenylchromen-2-ones may aid in the investigation of some aspects of the anti-HIV activity of such compounds and could serve as a scaffold for designing better anti-HIV compounds, which may lead to a potential anti-HIV therapeutic drug.

  已经制备并在体外评估了28种新黄酮类化合物对HIV-1的活性。抗病毒活性是在感染了带有荧光素酶报告基因的病毒克隆的MT-2细胞上进行评估的。HIV转录和Tat功能的抑制在稳定转染了HIV-LTR和Tat蛋白的细胞上进行测试。七种4-苯基色烯-2-酮衍生物显示出HIV转录抑制活性，但只有苯基色烯-2-酮10同时抑制了NF-κB并显示出抗Tat活性。化合物10、14和25在<25 μM的浓度下抑制了两种靶标中的HIV复制。这些合成的4-苯基色烯-2-酮的测定可能有助于研究此类化合物的抗HIV活性的某些方面，并可能作为设计更好抗HIV化合物的框架，从而导致潜在的抗HIV治疗药物的出现。
• Crombie, Leslie; Jones, Raymond C. F.; Palmer, Christopher J., Journal of the Chemical Society. Perkin transactions I, 1987, p. 317 - 332
  作者：Crombie, Leslie、Jones, Raymond C. F.、Palmer, Christopher J.

  DOI：——

  日期：——
• 6-Acyl-4-aryl/alkyl-5,7-dihydroxycoumarins as anti-inflammatory agents
  作者：Chun-Mao Lin、Sheng-Tung Huang、Fu-Wei Lee、Hsien-Saw Kuo、Mei-Hsiang Lin

  DOI：10.1016/j.bmc.2006.02.042

  日期：2006.7

  A series of coumarin derivatives were synthesized in two steps from phloroglucinol. The anti-inflammatory activities of these derivatives were evaluated by means of inhibiting NO production in LPS-induced RAW 264.7 cells. Derivatives 3, 8, 10, 11, and 13 exhibited low micromolar levels of anti-inflammatory activities, and these derivatives also protected DNA against hydroxyl radical attack. Coumarin derivative 8 was the most potent derivative among those tested herein against NO production in LPS-induced RAW 264.7 cells with an IC50 value of 7.6 mu M, and it effectively reduced the hydroxyl radical production by 50% at 100 mu M in the electron spin resonance study. (c) 2006 Elsevier Ltd. All rights reserved.