(2S,3R,4S,5S,6R)-2-((2R,3S,4R,5R,6R)-6-((3S,8S,9R,10R,13R,14S,17R)-17-((2R,5R)-5-((2S,3R,4S,5S,6R)-4,5-dihydroxy-3-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yloxy)-6-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yloxy)methyl)tetrahydro-2H-pyran-2-yloxy)-6-hydroxy-6-methylheptan-2-yl)-4,4,9,13,14-pentamethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yloxy)-4,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yloxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 类固醇和类固醇衍生物
• 英文名称: (2S,3R,4S,5S,6R)-2-((2R,3S,4R,5R,6R)-6-((3S,8S,9R,10R,13R,14S,17R)-17-((2R,5R)-5-((2S,3R,4S,5S,6R)-4,5-dihydroxy-3-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yloxy)-6-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yloxy)methyl)tetrahydro-2H-pyran-2-yloxy)-6-hydroxy-6-methylheptan-2-yl)-4,4,9,13,14-pentamethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yloxy)-4,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yloxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol
• 英文别名: 11-deoxyisomogroside V；(2R,3R,4S,5S,6R)-2-[[(2R,3S,4S,5R,6S)-6-[(3R,6R)-6-[(3S,8R,9R,10S,13R,14S,17R)-3-[(2R,3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-4,4,9,13,14-pentamethyl-2,3,7,8,10,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-hydroxy-2-methylheptan-3-yl]oxy-3,4-dihydroxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methoxy]-6-(hydroxymethyl)oxane-3,4,5-triol
• 化学式: C₆₀H₁₀₂O₂₈
• 分子量: 1271.45
• InChiKey: LTRZINLOFYUEQL-BLUOLJCSSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2.3
• 重原子数：
  88
• 可旋转键数：
  20
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.97
• 拓扑面积：
  456
• 氢给体数：
  18
• 氢受体数：
  28

反应信息

• 作为反应物：
  描述：

  (2S,3R,4S,5S,6R)-2-((2R,3S,4R,5R,6R)-6-((3S,8S,9R,10R,13R,14S,17R)-17-((2R,5R)-5-((2S,3R,4S,5S,6R)-4,5-dihydroxy-3-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yloxy)-6-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yloxy)methyl)tetrahydro-2H-pyran-2-yloxy)-6-hydroxy-6-methylheptan-2-yl)-4,4,9,13,14-pentamethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yloxy)-4,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yloxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol 在 硫酸 作用下， 以 甲醇 为溶剂， 反应 8.0h， 生成 D-葡萄糖
  参考文献：
  名称：

  来自罗汉果的其他新的小葫芦苷。

  摘要：

  对罗汉果（Siraitia grosvenorii）粗提物的连续植物化学研究提供了另外三种新的葫芦烷三萜糖苷，即11-脱氧罗汉果苷V、11-脱氧异罗汉果苷V和11-脱氧罗汉果苷VI。所有分离出的化合物的结构均基于广泛的核磁共振和质谱数据以及水解研究进行了表征。首次根据 COSY、TOCSY、HSQC 和 HMBC 光谱数据报告了三种未知化合物的完整 1H 和 13C-NMR 光谱归属。

  DOI：

  10.3390/molecules19033669

文献信息

• Additional New Minor Cucurbitane Glycosides from Siraitia grosvenorii
  作者：Indra Prakash、Venkata Chaturvedula

  DOI：10.3390/molecules19033669

  日期：——

  Continuous phytochemical studies of the crude extract of Luo Han Guo (Siraitia grosvenorii) furnished three additional new cucurbitane triterpene glycosides, namely 11-deoxymogroside V, 11-deoxyisomogroside V, and 11-deoxymogroside VI. The structures of all the isolated compounds were characterized on the basis of extensive NMR and mass spectral data as well as hydrolysis studies. The complete ¹H-

  对罗汉果（Siraitia grosvenorii）粗提物的连续植物化学研究提供了另外三种新的葫芦烷三萜糖苷，即11-脱氧罗汉果苷V、11-脱氧异罗汉果苷V和11-脱氧罗汉果苷VI。所有分离出的化合物的结构均基于广泛的核磁共振和质谱数据以及水解研究进行了表征。首次根据 COSY、TOCSY、HSQC 和 HMBC 光谱数据报告了三种未知化合物的完整 1H 和 13C-NMR 光谱归属。