(3R,5S,6S,7E,9S)-megastiman-7-ene-3,5,6,9-tetraol | 1033400-30-4

• 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: (3R,5S,6S,7E,9S)-megastiman-7-ene-3,5,6,9-tetraol
• 英文别名: 7-Megastigmene-3,5,6,9-tetraol；(1S,2S,4R)-1-[(E,3S)-3-hydroxybut-1-enyl]-2,6,6-trimethylcyclohexane-1,2,4-triol
• CAS: 1033400-30-4
• 化学式: C₁₃H₂₄O₄
• 分子量: 244.331
• InChiKey: CTCKPFXFWVNGLG-RTLCHFMVSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.1
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.85
• 拓扑面积：
  80.9
• 氢给体数：
  4
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (3R,5S,6S,7E,9S)-megastiman-7-ene-3,5,6,9-tetraol 、 (R)-(+)-α-甲氧基-α-(三氟甲基)苯乙酸 在 4-二甲氨基吡啶 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 二氯甲烷 为溶剂， 以64%的产率得到
  参考文献：
  名称：

  Euodionosides A–G: Megastigmane glucosides from leaves of Euodia meliaefolia

  摘要：

  From a 1-BuOH-soluble fraction of the MeOH extract of leaves of Euodia metiaefolia, collected in Okinawa, seven megastigmane glucosides, named euodionosides A-G, were isolated together with three known megastgmane glucosides, and two aliphatic and three phenolic compounds. Their structures were elucidated through a combination of spectroscopic analyses and application of the modified Mosher's method. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.phytochem.2008.01.020
• 作为产物：
  描述：

  (3R,5S,6S,7E,9S)-megastigman-7-ene-3,5,6,9-tetrol 9-O-β-D-glucopyranoside 在 水 作用下， 以79%的产率得到(3R,5S,6S,7E,9S)-megastiman-7-ene-3,5,6,9-tetraol
  参考文献：
  名称：

  Euodionosides A–G: Megastigmane glucosides from leaves of Euodia meliaefolia

  摘要：

  From a 1-BuOH-soluble fraction of the MeOH extract of leaves of Euodia metiaefolia, collected in Okinawa, seven megastigmane glucosides, named euodionosides A-G, were isolated together with three known megastgmane glucosides, and two aliphatic and three phenolic compounds. Their structures were elucidated through a combination of spectroscopic analyses and application of the modified Mosher's method. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.phytochem.2008.01.020

文献信息

• Euodionosides A–G: Megastigmane glucosides from leaves of Euodia meliaefolia
  作者：Miwako Yamamoto、Takeyuki Akita、Yuka Koyama、Etsuko Sueyoshi、Katsuyoshi Matsunami、Hideaki Otsuka、Takakazu Shinzato、Atsushi Takashima、Mitsunori Aramoto、Yoshio Takeda

  DOI：10.1016/j.phytochem.2008.01.020

  日期：2008.5

  From a 1-BuOH-soluble fraction of the MeOH extract of leaves of Euodia metiaefolia, collected in Okinawa, seven megastigmane glucosides, named euodionosides A-G, were isolated together with three known megastgmane glucosides, and two aliphatic and three phenolic compounds. Their structures were elucidated through a combination of spectroscopic analyses and application of the modified Mosher's method. (C) 2008 Elsevier Ltd. All rights reserved.