platyconic acid C

• 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: platyconic acid C
• 英文别名: platyconic acid A；platycogenic acid A 3-O-β-D-glucopyranosido-28-O-β-D-xylopyranosyl(1->4)-α-L-rhamnopyranosyl(1->2)-α-L-arabinopyranoside；(2S,3R,4S,4aR,6aR,6bS,8R,8aR,12aS,14aR,14bR)-8a-[(2S,3R,4S,5S)-3-[(2S,3R,4S,5R,6S)-3,4-dihydroxy-6-methyl-5-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxyoxan-2-yl]oxy-4,5-dihydroxyoxan-2-yl]oxycarbonyl-2,8-dihydroxy-4-(hydroxymethyl)-6a,6b,11,11,14b-pentamethyl-3-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicene-4-carboxylic acid
• 化学式: C₅₂H₈₂O₂₅
• 分子量: 1107.21
• InChiKey: IQEVCXWHFXMDFW-RMYDOKDASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2.6
• 重原子数：
  77
• 可旋转键数：
  12
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  411
• 氢给体数：
  15
• 氢受体数：
  25

反应信息

• 作为反应物：
  描述：

  platyconic acid C 在 盐酸 、 水 作用下， 以 1,4-二氧六环 为溶剂， 反应 2.0h， 生成 D-吡喃木糖 、 D-葡萄糖 、 L-rhamnopyranose 、 L-(+)-arabinose 、 platycogenic acid A lactone
  参考文献：
  名称：

  Eight New Oleanane-Type Triterpenoid Saponins from Platycodon Root

  摘要：

  Eight new triterpenoid saponins, platyconic acids B (1), C (2), D (3), E (4), platycodins J (5), K (6), L (7) and platycosaponin A (8), were isolated from Platycodon Root, together with twelve known compounds, and they were characterized on the basis of their spectroscopic and chemical data.

  DOI：

  10.3987/com-10-12058

文献信息

• Eight New Oleanane-Type Triterpenoid Saponins from Platycodon Root
  作者：Yoshiteru Ida、Motonori Fukumura、Daigo Iwasaki、Yasuaki Hirai、Yumiko Hori、Kazuo Toriizuka、Peter T. M. Kenny、Yoshiyuki Kuchino

  DOI：10.3987/com-10-12058

  日期：——

  Eight new triterpenoid saponins, platyconic acids B (1), C (2), D (3), E (4), platycodins J (5), K (6), L (7) and platycosaponin A (8), were isolated from Platycodon Root, together with twelve known compounds, and they were characterized on the basis of their spectroscopic and chemical data.