picrasinoside-C | 89200-07-7

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: picrasinoside-C
• 英文别名: (1S,2S,6S,7R,8S,10S,12R,14S,15S,19S,20S)-17-methoxy-7,15,19,20-tetramethyl-10-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,5,11-trioxapentacyclo[10.7.1.02,6.08,20.014,19]icos-16-en-18-one
• CAS: 89200-07-7
• 化学式: C₂₈H₄₂O₁₁
• 分子量: 554.635
• InChiKey: OXASTUFERDOEDO-PNSUYHMGSA-N

物化性质

• 沸点：
  722.0±60.0 °C(Predicted)
• 密度：
  1.39±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  39
• 可旋转键数：
  4
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  153
• 氢给体数：
  4
• 氢受体数：
  11

反应信息

• 作为反应物：
  描述：

  甲醇 、 picrasinoside-C 在 硫酸 作用下， 反应 5.0h， 生成 (3aS,4R,4aS,4a1S,6S,7aR,8aS,9S,12aS,12bS,12cS)-6,11-dimethoxy-4,4a1,9,12a-tetramethyl-3a,4a,4a1,5,6,7a,8,8a,9,12a,12b,12c-dodecahydro-[1,3]dioxolo[4',5':4,5]benzo[1,2,3-de]benzo[g]chromen-12(4H)-one 、 (3aS,4R,4aS,4a1S,6S,7aR,8aS,9S,12aS,12bS,12cS)-6,11-dimethoxy-4,4a1,9,12a-tetramethyl-3a,4a,4a1,5,6,7a,8,8a,9,12a,12b,12c-dodecahydro-[1,3]dioxolo[4',5':4,5]benzo[1,2,3-de]benzo[g]chromen-12(4H)-one
  参考文献：
  名称：

  NEW QUASSINOID GLYCOSIDES AND HEMIACETALS FROMPICRASMA AILANTHOIDESPLANCHON. PICRASINOSIDE-B,-C,-D,-E,-F, AND -G, AND PICRASINOL-A AND -B

  摘要：

  通过光谱分析和化学转化，从普兰昌（Piorasma ailanthoides PLANCHON）树皮中分离出了新的槲皮苷（picrasinoside-B,-C,-D,-E,-F,和-G）和槲皮半乙酸酯（picrasinol-A和-B），并确定了它们的结构。

  DOI：

  10.1246/cl.1984.221

文献信息

• New Quassinoid Glucosides, Picrasinoside-A, -B, -C, -D, -E, -F, and -G and New Hemiacetals, Picrasinol-A and -B, from the Stem Bark of<i>Picrasma ailanthoides</i>PLANCHON
  作者：Masayoshi Okano、Tomoyuki Fujita、Narihiko Fukamiya、Takaaki Aratani

  DOI：10.1246/bcsj.58.1793

  日期：1985.6

  New quassinoid glucosides, picrasinoside-A, -B, -C, -D, -E, -F, and -G and new quassinoid hemiacetals, picrasinol-A and -B, were isolated from the stem bark of Picrasma ailanthoides PLANCHON, and their structures were established by spectral analyses and chemical transformations.

  通过光谱分析和化学转化，从 PLANCHON Picrasma ailanthoides 的茎皮中分离出新的槲皮苷葡萄糖苷-picrasinoside-A、-B、-C、-D、-E、-F 和-G 以及新的槲皮半乙酸酯-picrasinol-A 和-B，并确定了它们的结构。
• NEW QUASSINOID GLYCOSIDES AND HEMIACETALS FROM<i>PICRASMA AILANTHOIDES</i>PLANCHON. PICRASINOSIDE-B,-C,-D,-E,-F, AND -G, AND PICRASINOL-A AND -B
  作者：Masayoshi Okano、Tomoyuki Fujita、Narihiko Fukamiya、Takaaki Aratani

  DOI：10.1246/cl.1984.221

  日期：1984.2.5

  New quassinoid glucosides, picrasinoside-B,-C,-D,-E,-F, and -G, and quassinoid hemiacetals, picrasinol-A and -B, were isolated from the bark of Piorasma ailanthoides PLANCHON, and their structures are established by spectral analysis and chemical transformations.

  通过光谱分析和化学转化，从普兰昌（Piorasma ailanthoides PLANCHON）树皮中分离出了新的槲皮苷（picrasinoside-B,-C,-D,-E,-F,和-G）和槲皮半乙酸酯（picrasinol-A和-B），并确定了它们的结构。