lutein bis-linolenate

• 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: lutein bis-linolenate
• 英文别名: [(1R)-3,5,5-trimethyl-4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-[(1R,4R)-2,6,6-trimethyl-4-[(9Z,12Z,15Z)-octadeca-9,12,15-trienoyl]oxycyclohex-2-en-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-3-en-1-yl] (9Z,12Z,15Z)-octadeca-9,12,15-trienoate
• 化学式: C₇₆H₁₁₂O₄
• 分子量: 1089.72
• InChiKey: PVMUWNMJPHGOEN-KSBQMYIGSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  24.4
• 重原子数：
  80
• 可旋转键数：
  40
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.53
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  Γ-十八碳三烯酸 在 吡啶 、 氯化亚砜 作用下， 反应 0.67h， 生成 lutein bis-linolenate
  参考文献：
  名称：

  Characterization of carotenoid acyl este rs produced in drought-stressed barley seedlings

  摘要：

  Drought-stressed barley seedlings have been adopted as a model system in which to examine the biochemistry of senescence. Unwatered barley seedlings develop yellow patches on their leaves after about 5 days. Analyses of the pigment composition by reversed-phase HPLC revealed significantly decreased chlorophyll content relative to the carotenoid pigments. Among the carotenoids appeared significant amounts of apolar compounds, xanthophyll esters, that are not normally found in light-grown, green tissue of barley. Mass spectrometric analysis, partial synthesis and co-chromatography on reversed-phase HPLC confirmed that the main carotenoid ester was lutein bis-linolenate.

  DOI：

  10.1016/0031-9422(92)83467-d

文献信息

• Characterization of carotenoid acyl este rs produced in drought-stressed barley seedlings
  作者：Paul Barry、Richard P. Evershed、Andrew Young、Mark C. Prescott、George Britton

  DOI：10.1016/0031-9422(92)83467-d

  日期：1992.9

  Drought-stressed barley seedlings have been adopted as a model system in which to examine the biochemistry of senescence. Unwatered barley seedlings develop yellow patches on their leaves after about 5 days. Analyses of the pigment composition by reversed-phase HPLC revealed significantly decreased chlorophyll content relative to the carotenoid pigments. Among the carotenoids appeared significant amounts of apolar compounds, xanthophyll esters, that are not normally found in light-grown, green tissue of barley. Mass spectrometric analysis, partial synthesis and co-chromatography on reversed-phase HPLC confirmed that the main carotenoid ester was lutein bis-linolenate.