(2R)-3,5-nonadiyn-2-ol

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: (2R)-3,5-nonadiyn-2-ol
• 英文别名: 2(R)-hydroxy-3,5-nonadiyne；(2R)-nona-3,5-diyn-2-ol
• 化学式: C₉H₁₂O
• 分子量: 136.194
• InChiKey: HFSRNETVTKARMM-SECBINFHSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  2R-hydroxy-3,5-nonadiyn-2-Ο-β-d-glucopyranoside 在 盐酸 作用下， 以 水 为溶剂， 反应 3.0h， 以4 mg的产率得到(2R)-3,5-nonadiyn-2-ol
  参考文献：
  名称：

  Two new diacetylene glycosides: bhutkesoside A and B from the roots of Ligusticopsis wallichiana

  摘要：

  Two new diacetylene glycosides: bhutkesoside A (1) and B (2), along with 10 known compounds, i.e. falcarindiol (3), chlorogenic acid (4), 5-O-p-coumaroyl-quinic acid (5), 3,5-di-O-caffeoyl-quinic acid (6), 4-hydroxy-7-methoxy-phenylethanol (7), ferulic acid (8), dehydrodiconiferyl alcohol-4-O-beta-D-glucopyranoside (9), 5,7-dihydroxy2- methylchromone-7-O-rutinoside (10), schumanniofioside B (11) and marmesinin (12) were isolated from the roots of Ligusticopsis wallichiana (DC) Pimenov & Kljuykov (Apiaceae), commonly known as 'Bhutkesh' in Nepal. The structures were determined on the basis of spectroscopic data. Compounds 4 and 6 showed potent antioxidant activity on DPPH free radical scavenging assay.[GRAPHICS].

  DOI：

  10.1080/14786419.2015.1118635

文献信息

• Two new diacetylene glycosides: bhutkesoside A and B from the roots of <i>Ligusticopsis wallichiana</i>
  作者：Bibek Adhikari、Hari Prasad Devkota、Khem Raj Joshi、Takashi Watanabe、Shoji Yahara

  DOI：10.1080/14786419.2015.1118635

  日期：2016.7.17

  Two new diacetylene glycosides: bhutkesoside A (1) and B (2), along with 10 known compounds, i.e. falcarindiol (3), chlorogenic acid (4), 5-O-p-coumaroyl-quinic acid (5), 3,5-di-O-caffeoyl-quinic acid (6), 4-hydroxy-7-methoxy-phenylethanol (7), ferulic acid (8), dehydrodiconiferyl alcohol-4-O-beta-D-glucopyranoside (9), 5,7-dihydroxy2- methylchromone-7-O-rutinoside (10), schumanniofioside B (11) and marmesinin (12) were isolated from the roots of Ligusticopsis wallichiana (DC) Pimenov & Kljuykov (Apiaceae), commonly known as 'Bhutkesh' in Nepal. The structures were determined on the basis of spectroscopic data. Compounds 4 and 6 showed potent antioxidant activity on DPPH free radical scavenging assay.[GRAPHICS].