3α-acetoxy-23,24-dinor-5β-cholan-22-oic acid | 50763-90-1

• 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: 3α-acetoxy-23,24-dinor-5β-cholan-22-oic acid
• 英文别名: 3α-Acetoxy-23,24-dinor-5β-cholan-22-saeure；3α-Acetoxy-20β_F-methyl-5β-pregnansaeure-(21)；3α-Acetoxy-bisnor-cholansaeure
• CAS: 50763-90-1
• 化学式: C₂₄H₃₈O₄
• 分子量: 390.563
• InChiKey: WQJAOHOTDRGEIW-HCAMGGBGSA-N

物化性质

• 熔点：
  109-112 °C
• 沸点：
  497.0±18.0 °C(Predicted)
• 密度：
  1.11±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  28.0
• 可旋转键数：
  3.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  63.6
• 氢给体数：
  1.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  3α-acetoxy-23,24-dinor-5β-cholan-22-oic acid 在 间氯过氧苯甲酸 、 calcium carbonate 作用下， 生成
  参考文献：
  名称：

  The Oxidation of Steroidal Amines to Nitro Steroids¹

  摘要：

  DOI：

  10.1021/jo01340a041
• 作为产物：
  描述：

  (3R,5R,8R,9S,10S,13R,14S,17R)-17-((R)-5-hydroxy-5-methylhexan-2-yl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthrene-3-ol 在 chromium(VI) oxide 、 甲醇 、 sodium hydroxide 、 乙醚 、 溶剂黄146 作用下， 生成 3α-acetoxy-23,24-dinor-5β-cholan-22-oic acid
  参考文献：
  名称：

  Farm-related Factors Influencing the Adoption of Short-rotation Willow Coppice Production Among Swedish Farmers

  摘要：

  The area of short-rotation willow coppice energy plantations on Swedish farmland increased quickly in the early 1990s because of subsidies for energy crop production, an increased CO2 tax on fossil fuel and an already existing biofuel market in the country. In this study farm-related determinants for the adoption of short-rotation willow coppice production among Swedish farmers are identified and estimated. A Tobit model is applied to cross-sectional data on Swedish farmers in 1995. The results show that the decision to plant willow and the areas planted depend positively on arable land area, forest land area, the area of other land types, leasing out of arable land and tractor ownership. Negative factors an pasture areal tenancy and animal production. Differences in willow growing between ownership types, age groups and geographical regions are also important. The policy implications of the results are discussed.

  DOI：

  10.1080/090647100750014385

文献信息

• Ercoli; de Ruggieri, Il Farmaco, scienza e tecnica, 1951, vol. 6, p. 547,555,556
  作者：Ercoli、de Ruggieri

  DOI：——

  日期：——
• Johnson et al., Journal of the Chemical Society, 1954, p. 1302,1305
  作者：Johnson et al.

  DOI：——

  日期：——
• Vaidya,A.S. et al., Indian Journal of Chemistry, 1973, vol. 11, p. 645 - 648
  作者：Vaidya,A.S. et al.

  DOI：——

  日期：——
• Daglish et al., Journal of the Chemical Society, 1954, p. 2627,2630
  作者：Daglish et al.

  DOI：——

  日期：——
• Abbau der Lithocholsäure zu Ätio-lithocholsäure
  作者：J. Sawlewicz、T. Reichstein

  DOI：10.1002/hlca.193702001137

  日期：——