rubanthrone B

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: rubanthrone B
• 英文别名: methyl 2-(1,2,3,6,7,8-hexahydroxy-10-oxo-9H-anthracen-9-yl)acetate
• 化学式: C₁₇H₁₄O₉
• 分子量: 362.293
• InChiKey: SBGSBMMAAXSLCF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  26
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  165
• 氢给体数：
  6
• 氢受体数：
  9

反应信息

• 作为反应物：
  描述：

  重氮甲烷 、 rubanthrone B 以 四氢呋喃 、 乙醚 为溶剂， 反应 12.0h， 生成 (1,2,3,6,7,8-Hexamethoxy-10-oxo-9,10-dihydro-anthracen-9-yl)-acetic acid methyl ester
  参考文献：
  名称：

  Three anthrones from Rubus ulmifolius

  摘要：

  From the aerial parts of Rubus ulmifolius Schott three new anthrones, rubanthrone A, B and C, have been isolated. Their structures were established by spectral procedures including 1D and 2D NMR techniques and chemical derivatization. Rubanthrone A showed antimicrobial activity against Staplylococcus aureus at 4.5 mg/ml. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0031-9422(02)00012-2

文献信息

• Three anthrones from Rubus ulmifolius
  作者：Guido Flamini、Serena Catalano、Chiara Caponi、Lirio Panizzi、Ivano Morelli

  DOI：10.1016/s0031-9422(02)00012-2

  日期：2002.4

  From the aerial parts of Rubus ulmifolius Schott three new anthrones, rubanthrone A, B and C, have been isolated. Their structures were established by spectral procedures including 1D and 2D NMR techniques and chemical derivatization. Rubanthrone A showed antimicrobial activity against Staplylococcus aureus at 4.5 mg/ml. (C) 2002 Elsevier Science Ltd. All rights reserved.

表征谱图