24R-9,10-seco-cycloartan-1(10),9(11)-dien-3β,7β,24,25-tetraol 3-O-β-D-xylopyranosyl-(1→4)[α-L-arabinopyranosyl-(1→6)]-β-D-glucopyranosyl-25-O-β-D-glucuronide

• 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: 24R-9,10-seco-cycloartan-1(10),9(11)-dien-3β,7β,24,25-tetraol 3-O-β-D-xylopyranosyl-(1→4)[α-L-arabinopyranosyl-(1→6)]-β-D-glucopyranosyl-25-O-β-D-glucuronide
• 英文别名: cyprotuoside C
• 化学式: C₅₂H₈₄O₂₃
• 分子量: 1077.23
• InChiKey: WLLQXORUYPGTBI-HHJHBJBTSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.94
• 重原子数：
  75.0
• 可旋转键数：
  15.0
• 环数：
  8.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  374.13
• 氢给体数：
  14.0
• 氢受体数：
  22.0

反应信息

• 作为反应物：
  描述：

  24R-9,10-seco-cycloartan-1(10),9(11)-dien-3β,7β,24,25-tetraol 3-O-β-D-xylopyranosyl-(1→4)[α-L-arabinopyranosyl-(1→6)]-β-D-glucopyranosyl-25-O-β-D-glucuronide 在 盐酸 作用下， 以 水 为溶剂， 反应 3.0h， 以9 mg的产率得到24R-9,10-seco-cycloartan-1(10),9(11)-dien-3β,7β,24,25-tetraol
  参考文献：
  名称：

  Cyprotuoside C and Cyprotuoside D, Two New Cycloartane Glycosides from the Rhizomes of <i>Cyperus rotundus</i>

  摘要：

  从香附根茎乙醇提取物中分离得到两种新的环阿麻烷苷Cyprotuoside C (1) 和cyprotuoside D (2)。其结构被鉴定为24R-9,10-seco-cycloartan-1(10),9(11)-dien-3β,7β,24,25-tetraol 3-O-β-D-吡喃木糖基-(1→4)-[α-L-吡喃阿拉伯糖基-(1→6)]-β-D-吡喃葡萄糖基-25-O-β-D-葡萄糖醛酸苷 (1) 和 9 ,10-仲环阿坦-1(10),9(11),23(24)-三烯-3β,7β,25-三醇3-O-β-D-吡喃木糖基-(1→4)-{α-L-吡喃阿拉伯糖基-(1→6)-[α-L-吡喃鼠李糖基-(1→2)]}-β-D-吡喃葡萄糖基- 25-O-β-D-葡萄糖醛酸苷 (2) 通过光谱方法测定。

  DOI：

  10.1248/cpb.c17-00608

文献信息

• Cyprotuoside C and Cyprotuoside D, Two New Cycloartane Glycosides from the Rhizomes of &lt;i&gt;Cyperus rotundus&lt;/i&gt;
  作者：San-qing Lin、Zhong-liu Zhou、Chun-Yan Li

  DOI：10.1248/cpb.c17-00608

  日期：——

  Cyprotuoside C (1) and cyprotuoside D (2), two new cycloartane glycosides were isolated from the ethanol extract of the rhizomes of Cyperus rotundus. Their structures were identified as 24R-9,10-seco-cycloartan-1(10),9(11)-dien-3β,7β,24,25-tetraol 3-O-β-D-xylopyranosyl-(1→4)-[α-L-arabinopyranosyl-(1→6)]-β-D-glucopyranosyl-25-O-β-D-glucuronide (1) and 9,10-seco-cycloartan-1(10),9(11),23(24)-trien-3β,7β,25-triol 3-O-β-D-xylopyranosyl-(1→4)-α-L-arabinopyranosyl-(1→6)-[α-L-rhamnopyranosyl-(1→2)]}-β-D-glucopyranosyl-25-O-β-D-glucuronide (2) by spectroscopic methods.

  从香附根茎乙醇提取物中分离得到两种新的环阿麻烷苷Cyprotuoside C (1) 和cyprotuoside D (2)。其结构被鉴定为24R-9,10-seco-cycloartan-1(10),9(11)-dien-3β,7β,24,25-tetraol 3-O-β-D-吡喃木糖基-(1→4)-[α-L-吡喃阿拉伯糖基-(1→6)]-β-D-吡喃葡萄糖基-25-O-β-D-葡萄糖醛酸苷 (1) 和 9 ,10-仲环阿坦-1(10),9(11),23(24)-三烯-3β,7β,25-三醇3-O-β-D-吡喃木糖基-(1→4)-α-L-吡喃阿拉伯糖基-(1→6)-[α-L-吡喃鼠李糖基-(1→2)]}-β-D-吡喃葡萄糖基- 25-O-β-D-葡萄糖醛酸苷 (2) 通过光谱方法测定。