摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

17β-methyl-5α-androstane-3β,17α-diol | 88729-25-3

中文名称
——
中文别名
——
英文名称
17β-methyl-5α-androstane-3β,17α-diol
英文别名
(3S,5S,8R,9S,10S,13S,14S,17R)-10,13,17-trimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-3,17-diol
17β-methyl-5α-androstane-3β,17α-diol化学式
CAS
88729-25-3
化学式
C20H34O2
mdl
——
分子量
306.489
InChiKey
QGKQXZFZOIQFBI-MYDRVZFISA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 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

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Proton magnetic resonance spectra of 17ξ-Hydroxy-17ξ-methyl-5ξ-androstane C-3 ketone and c-3ξ alcohol isomers in chloroform-d and pyridine-d5
    摘要:
    17 alpha-Hydroxy-17 beta-methyl-5 beta-androstan-3-one,17 beta-methyl-5 alpha-androstane-3 alpha,17 alpha-diol,17 beta-methyl-5 alpha-androstane-3 beta,17 alpha-diol,17 alpha-methyl-5 beta-androstane-3 beta,17 beta-diol,17 beta-methyl-5 beta-androstane-3 alpha,17 alpha-diol and 17 beta-methyl-5 beta-androstane-3 beta,17 alpha-diol were synthesized for the first time. 1H NMR spectra of all four 17 xi-hydroxy/17 xi-methyl C-3 ketones and all eight C-3 alcohols were recorded in chloroform-d and pyridine-d5. Pyridine-induced chemical shifts are discussed. Thin-layer chromatographic data are given.
    DOI:
    10.1016/0039-128x(83)90088-0
  • 作为产物:
    参考文献:
    名称:
    人类中17种α-甲基同化类固醇的17-表异构化:17种α-羟基-17β-甲基类固醇的代谢和合成。
    摘要:
    17个β-二醇(XIX)(也是VI,VII和XI的代谢物),17个α-甲基-5α-雄甾烷3β,17个β-二醇(XX),17个α-甲基-5β-雄烷醇-3 alpha,17 beta-diol(XXI)(也是V,VII和VIII的代谢物),17 alpha-methyl-5 beta-androstane-3 beta,17 beta-diol(XXII)和17 beta-hydroxy -7α,17α-二甲基-5β-雄烷-3-酮(XXIII)是通过17β-硫酸盐合成的,该硫酸盐在水中自发水解成几种脱水产物,再合成为17α-羟基-17β-甲基差向异构体。通过使17β-羟基-17α-甲基甾族化合物与三氧化硫吡啶配合物反应来制备17β-硫酸盐。在相应的17个α-甲基差向异构体之前,从毛细管SE-54或OV-1色谱柱的70-170个亚甲基单元中,将17种β-甲基差向异构体作为三甲基甲硅烷基衍生物从气
    DOI:
    10.1016/0039-128x(92)90023-3
点击查看最新优质反应信息

文献信息

  • 10.1016/j.jsbmb.2024.106527
    作者:Sun, Yanan、Giacomello, Ginevra、Girreser, Ulrich、Steff, Jakob、Bureik, Matthias、de la Torre, Xavier、Botrè, Francesco、Parr, Maria Kristina
    DOI:10.1016/j.jsbmb.2024.106527
    日期:——
    in humans leads to several phase І metabolites and their corresponding phase Ⅱ conjugates. Previous studies have postulated the 3α-sulfoconjugate of 17α-methyl-5β-androstane-3α,17β-diol (S2) as principal sulfate metabolite of MT, with a detection window exceeding 10 days. However, a final direct and unambiguous confirmation of the structure of this metabolite is missing until now. In this study, we
    甲基睾酮(MT)是兴奋剂控制分析中发现的最常被滥用的合成代谢雄激素类固醇之一。 MT 在人体中的代谢产生多种 І 相代谢物及其相应的 Ⅱ 相结合物。先前的研究假设17α-甲基-5β-雄甾烷-3α,17β-二醇(S2)的3α-磺基缀合物是MT的主要硫酸盐代谢物,检测窗口超过10天。然而,迄今为止,尚未对该代谢物的结构进行最终直接且明确的确认。在本研究中,我们建立了一种检测和识别 S2 的方法,使用液相色谱联用串联质谱 (LC-MS/MS) 进行完整分析,无需复杂的样品预处理。一项体外研究得出了所有 3-硫酸化 17-甲基雄甾烷-3,17-二醇非对映异构体的 LC-MS/MS 参考保留时间,从而可以对潜在检测到的代谢物进行准确的结构分配。在对一名健康男性志愿者进行的体内排泄研究中,单次口服 10 mg MT 后证实了代谢物 S2 的存在。参考标准是化学合成的,通过精确质谱 (MS) 和核磁共振
  • IDENTIFICATION AND TARGETED MODULATION OF GENE SIGNALING NETWORKS
    申请人:CAMP4 THERAPEUTICS CORPORATION
    公开号:US20210254056A1
    公开(公告)日:2021-08-19
    The present invention provides methods and compositions for the evaluation, alteration and/or optimization of gene signaling. Methods and systems are also provided which exploit the information generated in the identification of new targets and non-canonical signaling pathways.
  • 17-Epimerization of 17α-methyl anabolic steroids in humans: metabolism and synthesis of 17α-hydroxy-17β-methyl steroids
    作者:Willi Schänzer、Georg Opfermann、Manfred Donike
    DOI:10.1016/0039-128x(92)90023-3
    日期:1992.11
    chromatography as trimethylsilyl derivatives from a capillary SE-54 or OV-1 column 70-170 methylen units before the corresponding 17 alpha-methyl epimer. The electron impact mass spectra of the underivatized and trimethylsilylated epimers are in most cases identical and only for I, II, and V was a differentiation between the 17-epimers possible. 1H nuclear magnetic resonance (NMR) spectra show for the 17 beta-methyl
    17个β-二醇(XIX)(也是VI,VII和XI的代谢物),17个α-甲基-5α-雄甾烷3β,17个β-二醇(XX),17个α-甲基-5β-雄烷醇-3 alpha,17 beta-diol(XXI)(也是V,VII和VIII的代谢物),17 alpha-methyl-5 beta-androstane-3 beta,17 beta-diol(XXII)和17 beta-hydroxy -7α,17α-二甲基-5β-雄烷-3-酮(XXIII)是通过17β-硫酸盐合成的,该硫酸盐在水中自发水解成几种脱水产物,再合成为17α-羟基-17β-甲基差向异构体。通过使17β-羟基-17α-甲基甾族化合物与三氧化硫吡啶配合物反应来制备17β-硫酸盐。在相应的17个α-甲基差向异构体之前,从毛细管SE-54或OV-1色谱柱的70-170个亚甲基单元中,将17种β-甲基差向异构体作为三甲基甲硅烷基衍生物从气
  • Proton magnetic resonance spectra of 17ξ-Hydroxy-17ξ-methyl-5ξ-androstane C-3 ketone and c-3ξ alcohol isomers in chloroform-d and pyridine-d5
    作者:John F. Templeton、Chung-Ja Choi Jackson
    DOI:10.1016/0039-128x(83)90088-0
    日期:1983.4
    17 alpha-Hydroxy-17 beta-methyl-5 beta-androstan-3-one,17 beta-methyl-5 alpha-androstane-3 alpha,17 alpha-diol,17 beta-methyl-5 alpha-androstane-3 beta,17 alpha-diol,17 alpha-methyl-5 beta-androstane-3 beta,17 beta-diol,17 beta-methyl-5 beta-androstane-3 alpha,17 alpha-diol and 17 beta-methyl-5 beta-androstane-3 beta,17 alpha-diol were synthesized for the first time. 1H NMR spectra of all four 17 xi-hydroxy/17 xi-methyl C-3 ketones and all eight C-3 alcohols were recorded in chloroform-d and pyridine-d5. Pyridine-induced chemical shifts are discussed. Thin-layer chromatographic data are given.
查看更多