Phlinoside E | 137578-58-6

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: Phlinoside E
• 英文别名: [(2R,3R,4R,5R,6R)-4-[(2S,3R,4R,5R,6S)-4,5-dihydroxy-6-methyl-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxy-6-[2-(3,4-dihydroxyphenyl)ethoxy]-5-hydroxy-2-(hydroxymethyl)oxan-3-yl] (E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate
• CAS: 137578-58-6
• 化学式: C₃₆H₄₈O₁₉
• 分子量: 784.766
• InChiKey: VJZBGZNQVVWWSO-SKFHFVRNSA-N

物化性质

• 沸点：
  1004.3±65.0 °C(Predicted)
• 密度：
  1.57±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -1.3
• 重原子数：
  55
• 可旋转键数：
  14
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.58
• 拓扑面积：
  293
• 氢给体数：
  10
• 氢受体数：
  19

反应信息

• 作为反应物：
  描述：

  重氮甲烷 、 Phlinoside E 在 氢氧化钾 作用下， 生成 (2S,3R,4R,5R,6S)-2-((2S,3R,4R,5R,6S)-2-{(2R,3R,4S,5R,6R)-2-[2-(3,4-Dimethoxy-phenyl)-ethoxy]-3,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-4-yloxy}-4,5-dihydroxy-6-methyl-tetrahydro-pyran-3-yloxy)-6-methyl-tetrahydro-pyran-3,4,5-triol
  参考文献：
  名称：

  Phlinosides D and E, phenylpropanoid glycosides, and iridoids from Phlomis linearis

  摘要：

  Two new phenylpropanoid glycosides, phlinosides D and E were isolated from the methanolic extract of the aerial parts of Phlomis linearis, along with the known iridoid glucosides, lamiide, ipolamiide and auroside (= 5-hydroxy-8-epiloganin). On the basis of chemical and spectral evidence the structures of phlinosides D and E were determined as 3,4-dihydroxy-beta-phenylethoxy-O-beta-D-xylopyranosyl-(1 --> 2)-alpha-L-rhamnopyranosyl-(1 --> 3)-4-O-feruloyl-beta-D-glucopyranoside, and 3,4-dihydroxy-beta-phenylethoxy-O-alpha-L-rhamnopyranosyl-(1 --> 2)-alpha-L-rhamnopyranosyl-(1 --> 3)-4-O-feruloyl-beta-D-glucopyranoside, respectively.

  DOI：

  10.1016/s0031-9422(00)98255-4

文献信息

• Phlinosides D and E, phenylpropanoid glycosides, and iridoids from Phlomis linearis
  作者：İhsan Çalis、A.Ahmet Başaran、İclal Saracog̈lu、Otto Sticher、Peter Rüedi§

  DOI：10.1016/s0031-9422(00)98255-4

  日期：1991.1

  Two new phenylpropanoid glycosides, phlinosides D and E were isolated from the methanolic extract of the aerial parts of Phlomis linearis, along with the known iridoid glucosides, lamiide, ipolamiide and auroside (= 5-hydroxy-8-epiloganin). On the basis of chemical and spectral evidence the structures of phlinosides D and E were determined as 3,4-dihydroxy-beta-phenylethoxy-O-beta-D-xylopyranosyl-(1 --> 2)-alpha-L-rhamnopyranosyl-(1 --> 3)-4-O-feruloyl-beta-D-glucopyranoside, and 3,4-dihydroxy-beta-phenylethoxy-O-alpha-L-rhamnopyranosyl-(1 --> 2)-alpha-L-rhamnopyranosyl-(1 --> 3)-4-O-feruloyl-beta-D-glucopyranoside, respectively.