6β-hydroxy-4-chlorodehydromethyltestosterone | 25486-01-5

• 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: 6β-hydroxy-4-chlorodehydromethyltestosterone
• 英文别名: 6β-hydroxy-4-chloro-1,2-dehydro-17α-methyltestosterone；6β-hydroxy-4-chloromethandienone；4-chloro-6β-,17β-dihydroxy-17α-methylandrosta-1,4-dien-3-one；6β-hydroxyturinabol；6beta-Hydroxy-dehydrochloromethyltestosterone；(6R,8R,9S,10R,13S,14S,17S)-4-chloro-6,17-dihydroxy-10,13,17-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one
• CAS: 25486-01-5
• 化学式: C₂₀H₂₇ClO₃
• 分子量: 350.886
• InChiKey: WGVLKKXLCOUHPO-MNPQAXFZSA-N

物化性质

• 熔点：
  274-277 °C
• 沸点：
  509.1±50.0 °C(Predicted)
• 密度：
  1.27±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  24
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  57.5
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  6β-hydroxy-4-chlorodehydromethyltestosterone 在 chromium(VI) oxide 、 溶剂黄146 作用下， 反应 0.08h， 以97%的产率得到4-chloro-17α-methyl-17β-hydroxyandrosta-1,4-diene-3,6-dione
  参考文献：
  名称：

  Metabolism of anabolic steroids in humans: Synthesis of 6β-hydroxy metabolites of 4-chloro-1,2-dehydro-17α-methyltestosterone, fluoxymesterone, and metandienone

  摘要：

  Hydroxylation at position 6 beta of testosterone I (17 beta-hydroxyandrost-4-en-3-one) and the anabolic steroids 17 alpha-methyltestosterone II (17 beta-hydroxy-17 alpha-methylandrost-4-en-3-one), metandienone III (17 beta-hydroxy-17 alpha-methylandrosta-1, ,4-dien-3-one), 4-chloro-1,2-dehydro-17 alpha-methyltestosterone IV (4-chloro-17 beta-hydroxy-17 alpha-methylandrosta-1 ,4-dien-3-one), and fluoxymesterone V (9-fluoro-11 beta, 17 beta-dihydroxy-17 alpha-methylandrost-4-en-3-one) was achieved via light-induced autooxidation of the corresponding trimethylsilyl 3,5-dienol ethers dissolved in isopropanol or ethanol. The reaction further yielded the 6 alpha-hydroxy isomer in low amounts. The 6 beta-hydroxy isomers of I-V and the 6 alpha-hydroxy isomers of I, III, and IV were isolated and characterized by H-1 and C-13 NMR, high-performance liquid chromatography, gas chromatography, and mass spectrometry. Human excretion studies with single administered doses of boldenone (17 beta-hydroxyandrosta-1,4-dien-3-one), 4-chloro-1,2 -dehydro-17 alpha-methyltestosterone, fluoxymesterone, metandienone, 17 alpha-methyltestosterone, and [16, 16, 17-H-2(3)]testosterone showed that 6 beta-hydroxylation is the major metabolic pathway in the metabolism of 4-chloro-1,2-dehydro-17 alpha-methyltestosterone, fluoxymesterone, and metandienone, whereas for boldenone, 17 alpha-methyltestosterone, and testosterone, 6 beta-hydroxylation is negligable.

  DOI：

  10.1016/0039-128x(95)00008-e
• 作为产物：
  描述：

  (8R,9S,10R,13S,14S,17S)-4-Chloro-10,13,17-trimethyl-3,17-bis-trimethylsilanyloxy-8,9,10,11,12,13,14,15,16,17-decahydro-7H-cyclopenta[a]phenanthrene 以 异丙醇 为溶剂， 反应 3.5h， 以4.6%的产率得到6β-hydroxy-4-chlorodehydromethyltestosterone
  参考文献：
  名称：

  Metabolism of anabolic steroids in humans: Synthesis of 6β-hydroxy metabolites of 4-chloro-1,2-dehydro-17α-methyltestosterone, fluoxymesterone, and metandienone

  摘要：

  Hydroxylation at position 6 beta of testosterone I (17 beta-hydroxyandrost-4-en-3-one) and the anabolic steroids 17 alpha-methyltestosterone II (17 beta-hydroxy-17 alpha-methylandrost-4-en-3-one), metandienone III (17 beta-hydroxy-17 alpha-methylandrosta-1, ,4-dien-3-one), 4-chloro-1,2-dehydro-17 alpha-methyltestosterone IV (4-chloro-17 beta-hydroxy-17 alpha-methylandrosta-1 ,4-dien-3-one), and fluoxymesterone V (9-fluoro-11 beta, 17 beta-dihydroxy-17 alpha-methylandrost-4-en-3-one) was achieved via light-induced autooxidation of the corresponding trimethylsilyl 3,5-dienol ethers dissolved in isopropanol or ethanol. The reaction further yielded the 6 alpha-hydroxy isomer in low amounts. The 6 beta-hydroxy isomers of I-V and the 6 alpha-hydroxy isomers of I, III, and IV were isolated and characterized by H-1 and C-13 NMR, high-performance liquid chromatography, gas chromatography, and mass spectrometry. Human excretion studies with single administered doses of boldenone (17 beta-hydroxyandrosta-1,4-dien-3-one), 4-chloro-1,2 -dehydro-17 alpha-methyltestosterone, fluoxymesterone, metandienone, 17 alpha-methyltestosterone, and [16, 16, 17-H-2(3)]testosterone showed that 6 beta-hydroxylation is the major metabolic pathway in the metabolism of 4-chloro-1,2-dehydro-17 alpha-methyltestosterone, fluoxymesterone, and metandienone, whereas for boldenone, 17 alpha-methyltestosterone, and testosterone, 6 beta-hydroxylation is negligable.

  DOI：

  10.1016/0039-128x(95)00008-e

文献信息

• Mass spectrometric behavior of anabolic androgenic steroids using gas chromatography coupled to atmospheric pressure chemical ionization source. Part I: Ionization
  作者：M. Raro、T. Portolés、J. V. Sancho、E. Pitarch、F. Hernández、J. Marcos、R. Ventura、C. Gómez、J. Segura、O. J. Pozo

  DOI：10.1002/jms.3367

  日期：2014.6

  The detection of anabolic androgenic steroids (AAS) is one of the most important topics in doping control analysis. Gas chromatography coupled to (tandem) mass spectrometry (GC–MS(/MS)) with electron ionization and liquid chromatography coupled to tandem mass spectrometry have been traditionally applied for this purpose. However, both approaches still have important limitations, and, therefore, detection

  合成代谢雄激素类固醇（AAS）的检测是兴奋剂控制分析中最重要的主题之一。气相色谱联用电子电离（串联）质谱分析法（GC-MS（/ MS））和液相色谱联用的质谱联用已被传统地用于此目的。但是，这两种方法仍然具有重要的局限性，因此，目前通过这些策略的组合可以检测所有AAS。替代电离技术可以最大程度地减少这些缺点，并有助于实施一种用于检测AAS的单一方法。在当前工作中，已经测试了一种商业化的气相色谱与四极杆飞行时间分析仪结合使用的新型常压化学电离（APCI）源，以评估60型AAS的电离。已对未衍生化和三甲基甲硅烷基（TMS）衍生的化合物进行了研究。使用GC–APCI–MS可以将所有测定的AAS离子化，无论其结构如何。源中水作为改性剂的存在促进了质子化分子的形成（[M + H]+），成为大多数研究化合物的光谱基峰。在这些条件下，非衍生化AAS的[M + H] +，[M + H-H 2 O] +和[M