7-hydroxy-2-benzyl-3-methylchromone | 673475-81-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡喃
• 英文名称: 7-hydroxy-2-benzyl-3-methylchromone
• 英文别名: 2-Benzyl-7-hydroxy-3-methyl-chromen-4-one；2-benzyl-7-hydroxy-3-methylchromen-4-one
• CAS: 673475-81-5
• 化学式: C₁₇H₁₄O₃
• 分子量: 266.296
• InChiKey: QZJQGASLXAXMLZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  2,4-二羟基苯丙酮 在 吡啶 、 水 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 、 sodium hydroxide 作用下， 以 1,4-二氧六环 、 甲醇 为溶剂， 反应 24.0h， 生成 7-hydroxy-2-benzyl-3-methylchromone
  参考文献：
  名称：

  Synthesis, in vitro evaluation, and docking studies of novel chromone derivatives as HIV-1 protease inhibitor

  摘要：

  Novel chromone derivatives with a benzopyran-4-one scaffold have been prepared by the one-pot cyclization reaction. The in vitro inhibitory activity of these new compounds towards HIV-1 protease have been evaluated using stop time HPLC method as the preliminary screening. The most potent compound, 7,8-dihydroxy-2-(3'-trifluoromethyl phenyl)-3-(3 ''-trifluoromethylbenzoyl)chromone (32), showed IC50 = 0.34 mu M. The molecular docking study supported results from experimental activity testing and also provided structure-activity relationship of this series. (C) 2011 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molstruc.2011.06.035

文献信息

• Synthesis, in vitro evaluation, and docking studies of novel chromone derivatives as HIV-1 protease inhibitor
  作者：Jiraporn Ungwitayatorn、Chanpen Wiwat、Weerasak Samee、Patcharawee Nunthanavanit、Narumol Phosrithong

  DOI：10.1016/j.molstruc.2011.06.035

  日期：2011.8

  Novel chromone derivatives with a benzopyran-4-one scaffold have been prepared by the one-pot cyclization reaction. The in vitro inhibitory activity of these new compounds towards HIV-1 protease have been evaluated using stop time HPLC method as the preliminary screening. The most potent compound, 7,8-dihydroxy-2-(3'-trifluoromethyl phenyl)-3-(3 ''-trifluoromethylbenzoyl)chromone (32), showed IC50 = 0.34 mu M. The molecular docking study supported results from experimental activity testing and also provided structure-activity relationship of this series. (C) 2011 Elsevier B.V. All rights reserved.