methyl 4-((7-hydroxy-2-methyl-4-oxo-4H-chromen-3-yl)oxy)benzoate | 315233-45-5

• 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: methyl 4-((7-hydroxy-2-methyl-4-oxo-4H-chromen-3-yl)oxy)benzoate
• 英文别名: methyl 4-(7-hydroxy-2-methyl-4-oxochromen-3-yl)oxybenzoate
• CAS: 315233-45-5
• 化学式: C₁₈H₁₄O₆
• mdl: MFCD00591184
• 分子量: 326.306
• InChiKey: XSBZKAXHWUDYHJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  24
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  82.1
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  methyl 4-((7-hydroxy-2-methyl-4-oxo-4H-chromen-3-yl)oxy)benzoate 、 乌洛托品 在 溶剂黄146 、 盐酸 、 水 作用下， 反应 6.0h， 以58%的产率得到7-hydroxy-2-methyl-3-(4-methoxycarbonylphenyloxy)-8-formyl-chromone
  参考文献：
  名称：

  7-Hydroxy-3-phenoxy-8-formylchromones, analogs of natural flavonoids

  摘要：

  使用Duff反应合成了7-羟基-3-苯氧基-8-甲醛色酮，并将其与2,4-二硝基苯肼反应生成脒，与过量的水合肼反应生成吡唑环化产物。通过与2-氮杂环丙叉乙腈的Knoevenagel缩合反应和Perkin反应合成了α-吡咯啉[2,3-f]色酮的衍生物。

  DOI：

  10.1007/s10600-009-9345-7

文献信息

• BENZOPYRAN DERIVATIVES AND USES THEREOF
  申请人：Novation Pharmaceuticals Inc.

  公开号：US20220016071A1

  公开（公告）日：2022-01-20

  The present disclosure provides for compounds useful for the treatment or prevention of disorders with an etiology associated with or comprising excessive cytokine or chemokine release. The compounds are also useful for the treatment of cancer, inflammatory disorders and disorders associated with an increased stability or translation of mRNA which has an mRNA instability sequence.
• [EN] BENZOPYRAN DERIVATIVES AND USES THEREOF<br/>[FR] DÉRIVÉS DE BENZOPYRANE ET UTILISATIONS ASSOCIÉES
  申请人：NOVATION PHARMACEUTICALS INC

  公开号：WO2017027973A1

  公开（公告）日：2017-02-23

  The present disclosure provides for compounds useful for the treatment or prevention of disorders with an etiology associated with or comprising excessive cytokine or chemokine release. The compounds are also useful for the treatment of cancer, inflammatory disorders and disorders associated with an increased stability or translation of mRNA which has an mRNA instability sequence.
• 7-Hydroxy-3-phenoxy-8-formylchromones, analogs of natural flavonoids
  作者：T. V. Shokol、O. A. Lozinskii、T. M. Tkachuk、V. P. Khilya

  DOI：10.1007/s10600-009-9345-7

  日期：2009.5

  7-Hydroxy-3-phenoxy-8-formylchromones were synthesized using the Duff reaction and were reacted with 2,4-dinitrophenylhydrazine to produce hydrazones and with an excess of hydrazine hydrate to produce the pyrazole recyclization products. Derivatives of α-pyrono[2,3-f]chromones were synthesized using the Knoevenagel condensation with 2-azahetarylacetonitriles and the Perkin reaction.

  使用Duff反应合成了7-羟基-3-苯氧基-8-甲醛色酮，并将其与2,4-二硝基苯肼反应生成脒，与过量的水合肼反应生成吡唑环化产物。通过与2-氮杂环丙叉乙腈的Knoevenagel缩合反应和Perkin反应合成了α-吡咯啉[2,3-f]色酮的衍生物。