6-{[(1S,3S)-3-acetyl-3,5,12-trihydroxy-6,11-dioxo-1,2,3,4,6,11-hexahydro-1-naphthacenyl]oxy}-3,4,5-trihydroxytetrahydro-2H-pyrancarboxylic acid

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 蒽环类药物
• 英文名称: 6-{[(1S,3S)-3-acetyl-3,5,12-trihydroxy-6,11-dioxo-1,2,3,4,6,11-hexahydro-1-naphthacenyl]oxy}-3,4,5-trihydroxytetrahydro-2H-pyrancarboxylic acid
• 英文别名: (7S,9S)-(+)-idarubicinone-7-β-D-glucuronide；(2S,3S,4S,5R,6R)-6-[[(1S,3S)-3-acetyl-3,5,12-trihydroxy-6,11-dioxo-2,4-dihydro-1H-tetracen-1-yl]oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid
• 化学式: C₂₆H₂₄O₁₃
• 分子量: 544.469
• InChiKey: AWIBBIODQTUSBB-QOFIOYTGSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  39
• 可旋转键数：
  4
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  228
• 氢给体数：
  7
• 氢受体数：
  13

反应信息

• 作为产物：
  描述：

  (7S,9S)9-乙酰基-7,8,9,10-四氢-6,7,9,11-四羟基-5,12-并四苯二酮 在 lithium hydroxide 、 zinc dibromide 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 为溶剂， 反应 50.0h， 生成 6-{[(1S,3S)-3-acetyl-3,5,12-trihydroxy-6,11-dioxo-1,2,3,4,6,11-hexahydro-1-naphthacenyl]oxy}-3,4,5-trihydroxytetrahydro-2H-pyrancarboxylic acid
  参考文献：
  名称：

  Facile Total Syntheses of Idarubicinone‐7‐β‐D‐glucuronide: Convenient Preparations of AB‐Ring Synthon Using Some Carboxylic Acid Derivatives

  摘要：

  Regiospecific syntheses of idarubicinone coupled with D-glucuronic acid are described. Cyclization of dimethoxybenzene with carboxylic acid derivatives in polyphosphoric acid (PPA) in one step afforded the naphthalenones 7, which were transformed to the (+/-)-idarubicinone 3b by general methods. Esterification of (+/-)-3b with (S)-(+)-O-acetylmandelic acid with subsequent separation and deprotection gave (+)-3b and (-)-3b. Reaction of separated two stereoisomers with acetobromo-alpha-D-glucuronic acid methyl ester respective followed by hydrolysis using lithium hydroxide and amberite cation exchange resin furnished two kinds of idarubicinone-7-beta-D-glucuronide (20 and 21) that are coupled at C-7 position of idarubicinone.

  DOI：

  10.1081/scc-120030758

文献信息

• Facile Total Syntheses of Idarubicinone‐7‐β‐<scp>D</scp>‐glucuronide: Convenient Preparations of AB‐Ring Synthon Using Some Carboxylic Acid Derivatives
  作者：Young S. Rho、Jihyung Park、Gyuil Kim、Hyesun Kim、Hongsig Sin、Pyoung Won Suh、Dong Jin Yoo

  DOI：10.1081/scc-120030758

  日期：2004.12.31

  Regiospecific syntheses of idarubicinone coupled with D-glucuronic acid are described. Cyclization of dimethoxybenzene with carboxylic acid derivatives in polyphosphoric acid (PPA) in one step afforded the naphthalenones 7, which were transformed to the (+/-)-idarubicinone 3b by general methods. Esterification of (+/-)-3b with (S)-(+)-O-acetylmandelic acid with subsequent separation and deprotection gave (+)-3b and (-)-3b. Reaction of separated two stereoisomers with acetobromo-alpha-D-glucuronic acid methyl ester respective followed by hydrolysis using lithium hydroxide and amberite cation exchange resin furnished two kinds of idarubicinone-7-beta-D-glucuronide (20 and 21) that are coupled at C-7 position of idarubicinone.