| 137319-42-7

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 异黄酮类化合物
• CAS: 137319-42-7
• 化学式: C₃₄H₃₂O₉
• 分子量: 584.623
• InChiKey: MXTNKZJUELUOOM-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  乙酸酐 、 Euchretin D 在 吡啶 作用下， 反应 72.0h， 生成
  参考文献：
  名称：

  Four flavonoids in the roots of Euchresta Formosana

  摘要：

  Four new flavonoids from the roots of Euchresta formosana were characterized as 5,5'-dihydroxy-8-gamma,gamma-dimethylallyl-{6'',6''-dimethylpyrano(2'',3'':7,6){-{6'''',6''''-dimethylpyrano-(2'''',3'''':4',3')}-coumaronochromone (euchretin D), 5,5'-dihydroxy-6-gamma,gamma-dimethylallyl-{6'',6''-dimethylpyrano(2'',3'':7,8)}-{6'''',6''''-dimethyl-pyrano-(2'''',3'''':4'3')}-coumaronochromone (euchretin E), 5,2'-dihydroxy-8-gamma,gamma-dimethylallyl-{6'',6''-dimethylpyrano (2'',3'':7,6)}-{6'''',6''''-dimethylpyrano-(2'''',3'''':4',5')}flavanone (euchrenone a11) and 5,2'-dihydroxy-6-gamma,gamma-dimethyl-allyl-{6'',6''-dimethylpyrano(2',3'':7,8)}-{6'''',6''''-dimethylpyrano(2'''',3'''':4',5')} flavanone (euchrenone a12) by means of spectroscopic analysis.

  DOI：

  10.1016/s0031-9422(00)98260-8