17alpha-hydroxy-7alpha-[(2Z)-4-(17beta-hydroxy-3-oxo-8alpha-androst-4-en-7beta-yl)but-2-en-1-yl]-8alpha,10alpha,13alpha,14beta-androst-4-en-3-one | 1227090-32-5

• 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: 17alpha-hydroxy-7alpha-[(2Z)-4-(17beta-hydroxy-3-oxo-8alpha-androst-4-en-7beta-yl)but-2-en-1-yl]-8alpha,10alpha,13alpha,14beta-androst-4-en-3-one
• 英文别名: (7R,8R,9S,10R,13S,14S,17S)-17-hydroxy-7-[(Z)-4-[(7R,8R,9S,10R,13S,14S,17S)-17-hydroxy-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-7-yl]but-2-enyl]-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
• CAS: 1227090-32-5
• 化学式: C₄₂H₆₀O₄
• 分子量: 628.936
• InChiKey: FKJMMUCCAVJSJW-HKNCNPFKSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.56
• 重原子数：
  46.0
• 可旋转键数：
  4.0
• 环数：
  8.0
• sp3杂化的碳原子比例：
  0.81
• 拓扑面积：
  74.6
• 氢给体数：
  2.0
• 氢受体数：
  4.0

反应信息

• 作为产物：
  描述：

  在 盐酸 、 水 作用下， 以 甲醇 为溶剂， 反应 4.5h， 生成 17alpha-hydroxy-7alpha-[(2Z)-4-(17beta-hydroxy-3-oxo-8alpha-androst-4-en-7beta-yl)but-2-en-1-yl]-8alpha,10alpha,13alpha,14beta-androst-4-en-3-one
  参考文献：
  名称：

  First synthesis of separable isomeric testosterone dimers showing differential activities on prostate cancer cells

  摘要：

  The synthesis of two separable isomeric testosterone dimers is reported. The dimers are made from testosterone in a 5 step sequence and with 36% overall yield. The key dimerization step was performed using Hoveyda-Grubb's metathesis catalysts on 7 alpha-allyltestosterone with 75% yield. The synthesis led to separable isomeric dimers (trans and cis, 2:1). X-ray diffraction crystallography, performed on monocrystal of the minor isomer, confirms the cis geometry of the double bound between the two testosterone units. MTT assays showed that the cis dimer has the highest activity against prostate cancer cell lines. The novel cis dimer is more active than the antiandrogen cyproterone acetate indicating the possible therapeutic value of this molecule. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2010.02.077

文献信息

• First synthesis of separable isomeric testosterone dimers showing differential activities on prostate cancer cells
  作者：Dominic Bastien、Valérie Leblanc、Éric Asselin、Gervais Bérubé

  DOI：10.1016/j.bmcl.2010.02.077

  日期：2010.4

  The synthesis of two separable isomeric testosterone dimers is reported. The dimers are made from testosterone in a 5 step sequence and with 36% overall yield. The key dimerization step was performed using Hoveyda-Grubb's metathesis catalysts on 7 alpha-allyltestosterone with 75% yield. The synthesis led to separable isomeric dimers (trans and cis, 2:1). X-ray diffraction crystallography, performed on monocrystal of the minor isomer, confirms the cis geometry of the double bound between the two testosterone units. MTT assays showed that the cis dimer has the highest activity against prostate cancer cell lines. The novel cis dimer is more active than the antiandrogen cyproterone acetate indicating the possible therapeutic value of this molecule. (C) 2010 Elsevier Ltd. All rights reserved.