19-nor-4-androstenediol | 109715-20-0

• 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: 19-nor-4-androstenediol
• 英文别名: Estr-4-ene-3,17-diol；(8R,9S,10R,13S,14S)-13-methyl-1,2,3,6,7,8,9,10,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthrene-3,17-diol
• CAS: 109715-20-0
• 化学式: C₁₈H₂₈O₂
• 分子量: 276.419
• InChiKey: CMXKUJNZWYTFJN-KPTXJRLASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  20
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• Compositions and Methods Comprising Zingiber Species
  申请人：Li Dan

  公开号：US20080160116A1

  公开（公告）日：2008-07-03

  An aspect of the present invention relates to compositions comprising a gingerol, for example, compositions comprising gingerol in an amount greater than about 2% by weight. In some aspects of the invention, the composition comprises 6-gingerol, 8-gingerol, 10-gingerol, 6-shagaol, or combinations thereof. Another aspect of the invention relates to a method for extracting a ginger species comprising, sequentially extracting a ginger species plant material to yield an essential oil fraction, a gingerol fraction, a phenolic fraction, and a polysaccharide fraction, wherein the essential oil and gingerol fractions are derived by extracting plant feedstock material by supercritical carbon dioxide extraction, the phenolic fraction is extracted from the plant feedstock material or from the remainder of the essential oil and gingerol extractions by hydroalcoholic extraction, and the polysaccharide fraction is derived by water extraction of the remainder of the phenolic extraction.
• US4180504A
  申请人：——

  公开号：US4180504A

  公开（公告）日：1979-12-25
• US4181669A
  申请人：——

  公开号：US4181669A

  公开（公告）日：1980-01-01