3α-methyl-5α-androstane-3β,17β-diol | 2066-31-1

• 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-methyl-5α-androstane-3β,17β-diol
• 英文别名: 3α-Methyl-5α-androstandiol-(3β,17β)；3β-Methyl-androstandiol-(3α,17β)；3-methyl-5α-androstane-3β,17β-diol；3-Methyl-5α-androstan-3β,17β-diol；(3S,5S,8R,9S,10S,13S,14S,17S)-3,10,13-trimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthrene-3,17-diol
• CAS: 2066-31-1
• 化学式: C₂₀H₃₄O₂
• 分子量: 306.489
• InChiKey: OOFYVIQRILOIKE-QFHQRVFTSA-N

物化性质

• 熔点：
  193-195 °C
• 沸点：
  418.1±18.0 °C(Predicted)
• 密度：
  1.069±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  22
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3α-methyl-5α-androstane-3β,17β-diol 在 N-甲基吗啉 、 palladium 10% on activated carbon 、 氢气 作用下， 以 二氯甲烷 、 乙酸乙酯 为溶剂， 20.0~30.0 ℃ 、206.85 kPa 条件下， 反应 32.0h， 生成 methyl 3-[[(3S,5S,8R,9S,10S,13S,14S,17S)-3-hydroxy-3,10,13-trimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl]oxy]propanoate
  参考文献：
  名称：

  NEUROACTIVE STEROIDS, COMPOSITIONS, AND USES THEREOF

  摘要：

  提供了评估或治疗患者的方法，例如，患有本文所述疾病的患者，包括：a) 可选地，获取患者样本；b) 获取对样本的评估和/或评估其S24(S)-羟基胆固醇水平与参考标准相比是否发生改变。

  公开号：

  US20160022701A1
• 作为产物：
  描述：

  雄诺龙 在 咪唑 、 盐酸 作用下， 以 四氢呋喃 、 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 3.0h， 生成 3α-methyl-5α-androstane-3β,17β-diol
  参考文献：
  名称：

  Androsterone 3α-Ether-3β-Substituted and Androsterone 3β-Substituted Derivatives as Inhibitors of Type 3 17β-Hydroxysteroid Dehydrogenase:  Chemical Synthesis and Structure−Activity Relationship

  摘要：

  Type 3 17 beta-hydroxysteroid dehydrogenase (17 beta-HSD) is involved in the biosynthesis of androgen testosterone. To produce potent inhibitors of this key steroidogenic enzyme, we prepared a series of androsterone (ADT) derivatives by adding a variety of substituents at position 3. The 3 beta-substituted ADT derivatives proved to be good inhibitors (IC50 = 57-147 nM) with better inhibitory activities obtained for compounds bearing a propyl, s-butyl, cyclohexylalkyl, or phenylalkyl group. With an IC50 value of 57 nM, the 3 beta-phenylmethyl-ADT was 6-fold more potent than ADT, the lead compound, and 13-fold more potent than 4-androstene-3,17-dione, the natural enzyme substrate used itself as inhibitor. The 3 alpha-ether-3 beta-substituted ADT derivatives had a lower inhibitory activity compared to the 3 beta-substituted ADT analogues except for the 3 beta-phenylethyl-3 alpha-methl-O-ADT (IC50 = 73 nM), which proved to be a more potent inhibitor than 3 beta-phenylethyl-ADT (IC50 = 99 nM). The results of our study identified potent type 3 17 beta-HSD inhibitors for potential use in the treatment of androgen-sensitive diseases.

  DOI：

  10.1021/jm058179h

文献信息

• [EN] NEUROACTIVE STEROIDS, COMPOSITIONS, AND USES THEREOF<br/>[FR] STÉROÏDES NEUROACTIFS, COMPOSITIONS ET LEURS UTILISATIONS
  申请人：SAGE THERAPEUTICS INC

  公开号：WO2013036835A1

  公开（公告）日：2013-03-14

  Compounds are provided according to Formula (I) and pharmaceutically acceptable salts thereof, wherein Z is a group of the formula (i), (ii), (iii), (iv), or (v), and wherein L1, L2, L3, X1, X2, Y, Rz4, Rz5, Rz6, n, R1, R2, R3a, R3b, R4a, R4b, R6a, R6b, R7a, R7b, R11a, R11b, R14, R17, R19, R20, R23a, R23b, and R24 are as defined herein, and pharmaceutical compositions thereof. Compounds of the present invention are contemplated useful for the prevention and treatment of a variety of CNS-related conditions in mammals.

  根据公式（I）提供化合物及其药学上可接受的盐，其中Z是公式（i）、（ii）、（iii）、（iv）或（v）的基团，L1、L2、L3、X1、X2、Y、Rz4、Rz5、Rz6、n、R1、R2、R3a、R3b、R4a、R4b、R6a、R6b、R7a、R7b、R11a、R11b、R14、R17、R19、R20、R23a、R23b和R24如本文所定义，并且其药物组合物。本发明的化合物被认为对哺乳动物的多种与中枢神经系统相关的疾病的预防和治疗有用。
• NEUROACTIVE STEROIDS FOR USE IN THERAPY
  申请人：Sage Therapeutics, Inc.

  公开号：EP3865135A2

  公开（公告）日：2021-08-18

  Provided are methods of evaluating or treating a patient, e.g., a patient having a disorder described herein, comprising: a) optionally, acquiring a patient sample; b) acquiring an evaluation of and/or evaluating the sample for an alteration in the level 24(S)-hydroxycholesterol compared to a reference standard.

  提供了评估或治疗患者（例如，患有本文所述疾病的患者）的方法，包括：a) 可选地获取患者样本；b) 获取样本的评价和/或评估样本与参考标准相比 24（S）-羟基胆固醇水平的改变。
• Neuroactive steroids, compositions, and uses thereof
  申请人：Sage Therapeutics, Inc.

  公开号：US10759828B2

  公开（公告）日：2020-09-01

  Compounds are provided according to Formula (I): and pharmaceutically acceptable salts thereof, wherein Z is a group of the formula (i), (ii), (iii), (iv), or (v): and wherein L1, L2, L3, X1, X2, Y, RZ4, RZ5, RZ6, n, R1, R2, R3a, R3b, R4a, R4b, R6a, R6b, R7a, R7b, R11a, R11b, R14, R17, R19, R20, R23a, R23b, and R24 are as defined herein, and pharmaceutical compositions thereof. Compounds of the present invention are contemplated useful for the prevention and treatment of a variety of CNS-related conditions in mammals.

  根据式 (I) 提供化合物： 及其药学上可接受的盐类，其中 Z 是式 (i)、(ii)、(iii)、(iv) 或 (v) 的基团： 其中 L1、L2、L3、X1、X2、Y、RZ4、RZ5、RZ6、n、R1、R2、R3a、R3b、R4a、R4b、R6a、R6b、R7a、R7b、R11a、R11b、R14、R17、R19、R20、R23a、R23b 和 R24 如本文所定义，以及其药物组合物。本发明的化合物可用于预防和治疗哺乳动物的各种中枢神经系统相关疾病。
• DE881945
  申请人：——

  公开号：——

  公开（公告）日：——
• 3-methyl androstanes
  申请人：SCHERING AG

  公开号：US02713061A1

  公开（公告）日：1955-07-12