6-chloro-2-(4-chlorophenyl)-3-hydroxy-4H-chromen-4-one | 111391-55-0

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 黄酮类化合物
• 英文名称: 6-chloro-2-(4-chlorophenyl)-3-hydroxy-4H-chromen-4-one
• 英文别名: 6-Chloro-2-(4-chlorophenyl)-3-hydroxy-chromen-4-one；6-chloro-2-(4-chlorophenyl)-3-hydroxychromen-4-one
• CAS: 111391-55-0
• 化学式: C₁₅H₈Cl₂O₃
• 分子量: 307.133
• InChiKey: IBVFRLPIMVRDDY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  20
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  6-chloro-2-(4-chlorophenyl)-3-hydroxy-4H-chromen-4-one 在 三氟化硼乙醚 、 thallium(III) acetate 作用下， 以 甲醇 为溶剂， 反应 0.33h， 以96%的产率得到6-Chloro-2-(4-chloro-phenyl)-3-hydroxy-2,3-dimethoxy-chroman-4-one
  参考文献：
  名称：

  Singh, Om V.; Khanna, Mahavir S.; Tanwar, Madan P., Synthetic Communications, 1990, vol. 20, # 16, p. 2401 - 2408

  摘要：

  DOI：
• 作为产物：
  描述：

  4,6-二氯黄酮 在 盐酸 、 氢氧化钾 、 碘苯二乙酸 作用下， 以 丙酮 为溶剂， 反应 3.17h， 生成 6-chloro-2-(4-chlorophenyl)-3-hydroxy-4H-chromen-4-one
  参考文献：
  名称：

  Prakash, Om; Pahuja, Saroj; Tanwar, Madan P, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1994, vol. 33, p. 272 - 273

  摘要：

  DOI：

文献信息

• Synthesis, molecular properties, anti-inflammatory and anticancer activities of novel 3-hydroxyflavone derivatives
  作者：Mansour Znati、Claire Bordes、Valérian Forquet、Pierre Lantéri、Hichem Ben Jannet、Jalloul Bouajila

  DOI：10.1016/j.bioorg.2019.103009

  日期：2019.8

  cytotoxic activity against the human cell lines HCT-116 (Human colon carcinoma), IGROV-1 and OVCAR-3 (human ovarian carcinoma). It has been found that the derivatives 25, 37 and 45 were the most actives against HCT-116 (IC50 = 8.0, 9.0 and 9.0 μM, respectively) and against IGROV-1 (IC50 = 2.4, 5.0 and 6.0 μM, respectively). The derivatives 14 and 21 exhibited the higher anti-inflammatory activity at 100 μM

  按照克莱森-施密特的方法，一步合成了一系列新的3-羟基黄酮（1-46），然后进行了阿尔加-弗林-奥马达达反应（AFO）。合成的类黄酮通过1 H NMR，13 C NMR和DCI-HRMS进行表征。在体外测试所有合成的化合物对人细胞系HCT-116（人类结肠癌），IGROV-1和OVCAR-3（人类卵巢癌）的15-脂氧合酶抑制作用和细胞毒活性。已经发现，衍生物25、37和45对HCT-116（分别为IC50 ＝ 8.0、9.0和9.0μM）和对IGROV-1（分别为IC50 ＝ 2.4、5.0和6.0μM）最具活性。衍生物14和21在100μM下表现出更高的抗炎活性，PI值分别为76.50和72.70％。分子描述是通过DFT计算完成的，药物相似性和生物活性分数。结果表明，某些化合物与Lipinski的五个规则线性相关，显示出良好的药物相似性和针对药物靶标的生物活性得分。
• Oxidation of Flavonols Using Lead(IV) Acetate in Acidic Methanol
  作者：Devinder Kumar、Om V. Singh

  DOI：10.1080/00397919208019315

  日期：1992.5

  Abstract Oxidation of Flavonols (1a-h) and 6-propionyl-flavonols (1i-j) to 2,3-dimethoxy-3-hydroxyflavanones (2a-h) and 2,3-dimethoxy-3-hydroxyflavanones (2i-j), respectively using lead(IV) acetate in methanol in presence of perchloric acid and the mechanism of this transformation has been described.

  摘要 黄酮醇 (1a-h) 和 6-丙酰基-黄酮醇 (1i-j) 氧化为 2,3-二甲氧基-3-羟基黄烷酮 (2a-h) 和 2,3-二甲氧基-3-羟基黄烷酮 (2i-j) ，分别在高氯酸存在下在甲醇中使用乙酸铅（IV），并且已经描述了这种转化的机制。
• Absorption and Fluorescent Studies of 3-Hydroxychromones
  作者：Radhika Khanna、Ramesh Kumar、Aarti Dalal、Ramesh C. Kamboj

  DOI：10.1007/s10895-015-1623-0

  日期：2015.9

  The synthesis and spectral studies of variously substituted 3-hydroxychromones have been carried out. A key relationship between the structural motif of synthesized 3-hydroxychromones (3-HCs) and their fluorescent properties was found. The chromones substituted with electron-donating group at 4′-position expressed the red shift of the N* and T* band and also exhibited the increased fluorescent intensity ratio while the chromones with electron-withdrawing group showed the blue shift of the N* and T* band. Therefore, these 3-HCs may behave as the possible fluorescent probes.

  已经进行了各种取代的3-羟基色酮的合成和光谱研究。发现了合成的 3-羟基色酮 (3-HC) 的结构基序与其荧光特性之间的关键关系。 4'位被给电子基团取代的色酮表现出N*和T*带的红移，并且荧光强度比增加，而带有吸电子基团的色酮则表现出N*和T*带的蓝移。 T*带。因此，这些 3-HC 可能充当可能的荧光探针。
• 4'-Hydroxy-3-methoxyflavones with potent antipicornavirus activity
  作者：Nadine De Meyer、Achiel Haemers、Lallan Mishra、Hrishi Kesh Pandey、L. A. C. Pieters、Dirk A. Vanden Berghe、Arnold J. Vlietinck

  DOI：10.1021/jm00106a039

  日期：1991.2

  4'-Hydroxy-3-methoxyflavones are natural compounds with known antiviral activities against picornaviruses such as poliomyelitis and rhinoviruses. In order to establish a structure-activity relationship a series of analogues were synthesized, and their antiviral activities and cytotoxicities were compared with those of flavones from natural origin. The 4'-hydroxyl and 3-methoxyl groups, a substitution in the 5 position and a polysubstituted A ring appeared to be essential requirements for a high activity. The most interesting compound was 4',7-dihydroxy-3-methoxy-5,6-dimethylflavone possessing in vitro TI99 values of > 1000 and > 200 against poliovirus type 1 and rhinovirus type 15, respectively. This compound was also active against other rhinovirus serotypes (2, 9, 14, 29, 39, 41, 59, 63, 70, 85, and 89) tested, having MIC50 values ranging from 0.016 to 0.5-mu-g/mL. Finally in contrast to quercetin it showed to be not mutagenic in concentrations up to 2.5 mg in the Ames test.
• SINGH, OM V.;KHANNA, MAHAVIR S.;TANWAR, MADAN P.;GARG, CHANDRA P.;KAPOOR,+, SYNTH. COMMUN., 20,(1990) N6, C. 2401-2408
  作者：SINGH, OM V.、KHANNA, MAHAVIR S.、TANWAR, MADAN P.、GARG, CHANDRA P.、KAPOOR,+

  DOI：——

  日期：——