| 135308-96-2

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 2-芳基苯并呋喃类黄酮
• CAS: 135308-96-2
• 化学式: C₇₃H₆₂O₃₂
• 分子量: 1451.28
• InChiKey: CKBHGTHOFJKFCB-XEAMLNAISA-N

反应信息

• 作为产物：
  描述：

  乙酸酐 、 epicatechin-(4β->8,2β->O->7)-epicatechin-(4β->8)-dryopterin 在 吡啶 作用下， 反应 19.0h， 以38 mg的产率得到
  参考文献：
  名称：

  Chemical and chemotaxonomical studies of ferns. LXXX. Proanthocyanidins of Arachniodes sporadosora Nakaike and A. exilis Ching.

  摘要：

  Three new trimeric proanthocyanidins were isolated in lactone form (1L, 2L and 3L) and acid form (1A, 2A and 3A) from the fronds of both Arachniodes sporadosora NAKAIKE and A. exilis CHING. Their structures were determined by spectroscopic methods and thiolytic degradation.

  DOI：

  10.1248/cpb.39.55