7-methoxy-2-(2-methoxy-phenyl)-chroman-4-one | 32272-17-6

• 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: 7-methoxy-2-(2-methoxy-phenyl)-chroman-4-one
• 英文别名: 7-Methoxy-2-(2-methoxy-phenyl)-chroman-4-on；2',7-Dimethoxyflavanone；7-methoxy-2-(2-methoxyphenyl)-2,3-dihydrochromen-4-one
• CAS: 32272-17-6
• 化学式: C₁₇H₁₆O₄
• 分子量: 284.312
• InChiKey: DMKSIHNIWAQEKC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  21
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 盐酸 、 乙醇 作用下， 生成 7-methoxy-2-(2-methoxy-phenyl)-chroman-4-one
  参考文献：
  名称：

  v. Kostanecki; v. Szlagier, Chemische Berichte, 1904, vol. 37, p. 4157

  摘要：

  DOI：

文献信息

• ——
  作者：Christelle Pouget、Catherine Fagnere、Jean‐Philippe Basly、Anne‐Elise Besson、Yves Champavier、Gerard Habrioux、Albert‐Jose Chulia

  DOI：10.1023/a:1014490817731

  日期：——

  Purpose. Aromatase inhibitors are known to prevent the conversion of androgens to estrogens and play a significant role in the treatment of estrogen dependent diseases such as breast cancer. Some flavonoids have been reported as potent aromatase inhibitors: therefore. in an effort to develop novel anti breast cancer agents. B ring substituted flavanones with a 7-methoxy group on A ring were synthesized and tested to assess their ability to inhibit aromatase activity and to determine the optimal B ring substitution pattern.Methods. A series of flavanones was prepared by cyclisation of 2'-hydroxychalcones previously obtained by Claisen-Schmidt condensation and the aromatase inhibitory activity or these compounds was investigated using human placental microsomes and radiolabeled [1.2,6,7-H-3]-androstenedione as substrate.Results. Almost all flavanones exhibited inhibitory effect on the aromatase activity but their potency was dependent on their B ring subtitution pattern. Hydroxylation at position 3' and/or 4' enhanced the anti-aromatase activity thus, 3'.4'-dihydroxy-7-methoxyflavanone was found to he twice more potent than aminoglutethimide. the first aromatase inhibitor clinically used.Conclusions. These results indicated that these flavanones could be considered as potential anti breast cancer agents through the inhibition of aromatase activity and allowed us to select some of these Compounds as skeleton for the development of flavonoid structurally-related aromatase inhibitors.
• Imafuku, Kimiaki; Honda, Masaaki; McOmie, J. F. W., Synthesis, 1987, # 2, p. 199 - 201
  作者：Imafuku, Kimiaki、Honda, Masaaki、McOmie, J. F. W.

  DOI：——

  日期：——
• IMAFUKU KIMIAKI; HONDA MASAAKI; MCOMIE J. F. W., SYNTHESIS,(1987) N 2, 199-201
  作者：IMAFUKU KIMIAKI、 HONDA MASAAKI、 MCOMIE J. F. W.

  DOI：——

  日期：——
• v. Kostanecki; v. Szlagier, Chemische Berichte, 1904, vol. 37, p. 4157
  作者：v. Kostanecki、v. Szlagier

  DOI：——

  日期：——