11-hydroxy-4-methyl-2H-benzofuro<3,2-g>-1-benzopyran-2-one | 172686-05-4

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 香豆素及其衍生物
• 英文名称: 11-hydroxy-4-methyl-2H-benzofuro<3,2-g>-1-benzopyran-2-one
• 英文别名: benzofuro[3,2-g]-11-hydroxy-4-methylbenzopyran-2[H]-one；11-Hydroxy-4-methyl-[1]benzofuro[3,2-g]chromen-2-one
• CAS: 172686-05-4
• 化学式: C₁₆H₁₀O₄
• 分子量: 266.253
• InChiKey: KVGNGXFOHLTDJI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  20
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  59.7
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  11-hydroxy-4-methyl-2H-benzofuro<3,2-g>-1-benzopyran-2-one 在 chromium(VI) oxide 作用下， 以 溶剂黄146 为溶剂， 反应 0.08h， 以38%的产率得到4-methyl-2H-benzofuro<3,2-g>-1-benzopyran-2,5,11-trione
  参考文献：
  名称：

  Synthesis of Benzopsoralenquinone Derivatives

  摘要：

  通过将苯并呋喃分子与香豆素体系进行线性环化，并通过选择性氧化作用获得对醌功能，合成了苯并吡喃醌衍生物。

  DOI：

  10.1055/s-1995-4051
• 作为产物：
  描述：

  2-氯环己酮 在 sodium hydroxide 、 三氯化铝 、 potassium carbonate 、 2,3-二氯-5,6-二氰基-1,4-苯醌 作用下， 以 二氯甲烷 、 丙酮 、 甲苯 为溶剂， 反应 61.0h， 生成 11-hydroxy-4-methyl-2H-benzofuro<3,2-g>-1-benzopyran-2-one
  参考文献：
  名称：

  New Tetracyclic Analogues of Photochemotherapeutic Drugs 5-MOP and 8-MOP:  Synthesis, DNA Interaction, and Antiproliferative Activity

  摘要：

  The synthesis of new tetrahydrobenzo- and benzopsoralen derivatives carrying at position 5 or 8 of the furocoumarin moiety a methoxy, hydroxy, or dimethylaminopropoxy side chain is reported. The study of their photoantiproliferative activity and ability to induce erythema on guinea pig skin allows us to state that the derivatives carrying the dimethylaminopropoxy side. chain exhibit a very interesting photobiological pattern. Indeed, if compared with the lead compounds 5-MOP and 8-MOP, they exert a higher cytotoxic activity devoid of significant skin phototoxicity. Between them, the more interesting appears to be 16, a nonphototoxic compound whose antiproliferative activity on HeLa cells is 2 orders of magnitude higher than that of the reference drug 8-MOP. Photoreaction experiments have revealed that, like classic furocoumarins, A-T is the preferred nucleic base pair in its photobinding. Moreover, the extent of covalent photoaddition to DNA correlates well with the photobiological activity. For this compound a certain effect was also observed in the dark. Evaluation of the ability to induce DNA cleavage in the presence of human topoisomerase II has suggested that this enzyme is probably the target accountable for this effect.

  DOI：

  10.1021/jm9910829

文献信息

• Soman, Shubhangi S., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1999, vol. 38, # 5, p. 545 - 547
  作者：Soman, Shubhangi S.

  DOI：——

  日期：——
• New Tetracyclic Analogues of Photochemotherapeutic Drugs 5-MOP and 8-MOP:  Synthesis, DNA Interaction, and Antiproliferative Activity
  作者：Lisa Dalla Via、Ornella Gia、Sebastiano Marciani Magno、Lourdes Santana、Marta Teijeira、Eugenio Uriarte

  DOI：10.1021/jm9910829

  日期：1999.10.1

  The synthesis of new tetrahydrobenzo- and benzopsoralen derivatives carrying at position 5 or 8 of the furocoumarin moiety a methoxy, hydroxy, or dimethylaminopropoxy side chain is reported. The study of their photoantiproliferative activity and ability to induce erythema on guinea pig skin allows us to state that the derivatives carrying the dimethylaminopropoxy side. chain exhibit a very interesting photobiological pattern. Indeed, if compared with the lead compounds 5-MOP and 8-MOP, they exert a higher cytotoxic activity devoid of significant skin phototoxicity. Between them, the more interesting appears to be 16, a nonphototoxic compound whose antiproliferative activity on HeLa cells is 2 orders of magnitude higher than that of the reference drug 8-MOP. Photoreaction experiments have revealed that, like classic furocoumarins, A-T is the preferred nucleic base pair in its photobinding. Moreover, the extent of covalent photoaddition to DNA correlates well with the photobiological activity. For this compound a certain effect was also observed in the dark. Evaluation of the ability to induce DNA cleavage in the presence of human topoisomerase II has suggested that this enzyme is probably the target accountable for this effect.
• Synthesis of Benzopsoralenquinone Derivatives
  作者：A. Chilin、G. Pastorini、A. Castellin、F. Bordin、P. Rodighiero、A. Guiotto

  DOI：10.1055/s-1995-4051

  日期：1995.9

  Benzopsoralenquinone derivatives have been synthesized by linear annulation of a benzofuran moiety to the coumarin system and by selective oxidation to obtain the p-quinone function.

  通过将苯并呋喃分子与香豆素体系进行线性环化，并通过选择性氧化作用获得对醌功能，合成了苯并吡喃醌衍生物。