(5α,17β)-17-甲基-2-雄烯-3,17-二醇 | 3275-64-7

• 物质功能分类: 有机原料 - 酮类化合物
• 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
• 中文名称: (5α,17β)-17-甲基-2-雄烯-3,17-二醇
• 中文别名: (5S,8R,9S,10S,13S,14S,17S)-10,13,17-三甲基-1,4,5,6,7,8,9,11,12,14,15,16-十二氢环戊烯并[a]菲-17-醇；去氧甲基睾酮
• 英文名称: 17β-hydroxy-17α-methyl-5α-androst-2-ene
• 英文别名: 17α-methyl-5α-androst-2-en-17β-ol；desoxymethyltestosterone；Madol；DMT；(17β)-17-methylandrost-2-en-17-ol；(5S,8R,9S,10S,13S,14S,17S)-10,13,17-trimethyl-1,4,5,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-ol
• CAS: 3275-64-7
• 化学式: C₂₀H₃₂O
• 分子量: 288.473
• InChiKey: FRVHJVATKMIOPQ-PAPWGAKMSA-N

物化性质

• 熔点：
  144-146?C
• 沸点：
  370.69°C (rough estimate)
• 密度：
  0.9789 (rough estimate)
• 溶解度：
  乙腈：1mg/mL；乙醇：1mg/mL；甲醇：1mg/mL

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  21
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  (5α,17β)-17-甲基-2-雄烯-3,17-二醇 在 chromium(VI) oxide 、 硫酸 作用下， 以 丙酮 为溶剂， 生成 美雄诺龙
  参考文献：
  名称：

  STEROIDS。CCVI。响一个修改过的激素模拟。二。2-亚甲基雄甾烷和2-甲基-δ-1，δ-2和δ-3-雄酮。

  摘要：

  DOI：

  10.1021/jm00338a017
• 作为产物：
  描述：

  2α-bromodihydrotestosterone 在 chromium(VI) oxide 、 硫酸 作用下， 以 乙醚 、 丙酮 、 苯 为溶剂， 生成 (5α,17β)-17-甲基-2-雄烯-3,17-二醇
  参考文献：
  名称：

  STEROIDS。CCV。响一个修改过的激素模拟。I.敲响烯烃。

  摘要：

  DOI：

  10.1021/jm00338a016

文献信息

• [EN] IMIDAZOLIUM REAGENT FOR MASS SPECTROMETRY<br/>[FR] RÉACTIF D'IMIDAZOLIUM POUR SPECTROMÉTRIE DE MASSE
  申请人：HOFFMANN LA ROCHE

  公开号：WO2021234004A1

  公开（公告）日：2021-11-25

  The present invention relates to compounds which are suitable to be used in mass spectrometry as well as methods of mass spectrometric determination of analyte molecules using said compounds.

  本发明涉及适用于质谱的化合物，以及利用该化合物进行分析物分子的质谱测定方法。
• [EN] 5-HT2C RECEPTOR AGONISTS AND COMPOSITIONS AND METHODS OF USE<br/>[FR] AGONISTES DE RÉCEPTEUR 5-HT2C ET COMPOSITIONS ET PROCÉDÉS D'UTILISATION
  申请人：ARENA PHARM INC

  公开号：WO2017023679A1

  公开（公告）日：2017-02-09

  Provided in some embodiments are compounds of Formula A, as defined herein, that modulate the activity of 5-HT2C receptor. Also provided in some embodiments are methods, such as, for weight management, inducing satiety, and decreasing food intake, and for preventing and treating obesity, antipsychotic-induced weight gain, type 2 diabetes, Prader-Willi syndrome, tobacco/nicotine dependence, drug addiction, alcohol addiction, pathological gambling, reward deficiency syndrome, and sex addiction), obsessive-compulsive spectrum disorders and impulse control disorders (including nail-biting and onychophagia), sleep disorders (including insomnia, fragmented sleep architecture, and disturbances of slow-wave sleep), urinary incontinence, psychiatric disorders (including schizophrenia, anorexia nervosa, and bulimia nervosa), Alzheimer disease, sexual dysfunction, erectile dysfunction, epilepsy, movement disorders (including parkinsonism and antipsychotic-induced movement disorder), hypertension, dyslipidemia, nonalcoholic fatty liver disease, obesity-related renal disease, and sleep apnea.

  在某些实施例中提供了一些符合本文所定义的A式化合物，其调节5-HT2C受体的活性。在某些实施例中还提供了一些方法，例如用于体重管理、诱导饱腹感、减少食物摄入，以及预防和治疗肥胖、抗精神病药物引起的体重增加、2型糖尿病、普拉德-威利综合征、烟草/尼古丁依赖、药物成瘾、酒精成瘾、病理性赌博、奖赏缺乏综合征和性成瘾，强迫症谱系障碍和冲动控制障碍（包括咬指甲和咬甲症），睡眠障碍（包括失眠、睡眠结构碎裂和慢波睡眠紊乱），尿失禁，精神障碍（包括精神分裂症、厌食症和暴食症），阿尔茨海默病，性功能障碍，勃起功能障碍，癫痫，运动障碍（包括帕金森病和抗精神病药物引起的运动障碍），高血压，血脂异常，非酒精性脂肪肝病，肥胖相关肾脏疾病和睡眠呼吸暂停症。
• [EN] 5-HT2C RECEPTOR AGONISTS AND COMPOSITIONS AND METHODS OF USE<br/>[FR] AGONISTES DU RÉCEPTEUR 5-HT2C ET COMPOSITIONS ET PROCÉDÉS D'UTILISATION
  申请人：ARENA PHARM INC

  公开号：WO2015066344A1

  公开（公告）日：2015-05-07

  Provided are 5-HT2C receptor agonists. Also provided are methods for weight management, inducing satiety, and decreasing food intake, and for preventing and treating obesity, antipsychotic-induced weight gain, type 2 diabetes, Prader-Willi syndrome, tobacco/nicotine dependence, drug addiction, alcohol addiction, pathological gambling, reward deficiency syndrome, and sex addiction), obsessive-compulsive spectrum disorders and impulse control disorders (including nail-biting and onychophagia), sleep disorders (including insomnia, fragmented sleep architecture, and disturbances of slow-wave sleep), urinary incontinence, psychiatric disorders (including schizophrenia, anorexia nervosa, and bulimia nervosa), Alzheimer disease, sexual dysfunction, erectile dysfunction, epilepsy, movement disorders (including parkinsonism and antipsychotic-induced movement disorder), hypertension, dyslipidemia, nonalcoholic fatty liver disease, obesity-related renal disease, and sleep apnea. Also provided are compositions comprising a selective 5-HT2C receptor agonist, optionally in combination with a supplemental agent, and methods for reducing the frequency of smoking tobacco in an individual attempting to reduce frequency of smoking tobacco; aiding in the cessation or lessening of use of a tobacco product in an individual attempting to cease or lessen use of a tobacco product; aiding in smoking cessation and preventing associated weight gain; controlling weight gain associated with smoking cessation by an individual attempting to cease smoking tobacco; reducing weight gain associated with smoking cessation by an individual attempting to cease smoking tobacco; treating nicotine dependency, addiction and/or withdrawal in an individual attempting to treat nicotine dependency, addiction and/or withdrawal; or reducing the likelihood of relapse use of nicotine by an individual attempting to cease nicotine use comprising administering a selective 5-HT2C receptor agonist, optionally in combination with a supplemental agent.

  提供了5-HT2C受体激动剂。还提供了用于体重管理、诱导饱腹感、减少食物摄入量、预防和治疗肥胖、抗精神病药物引起的体重增加、2型糖尿病、普拉德-威利综合征、烟草/尼古丁依赖、药物成瘾、酒精成瘾、病态赌博、奖赏缺乏综合征和性成瘾）、强迫症谱系障碍和冲动控制障碍（包括咬指甲和咬甲）、睡眠障碍（包括失眠、睡眠结构碎裂和慢波睡眠紊乱）、尿失禁、精神障碍（包括精神分裂症、厌食症和暴食症）、阿尔茨海默病、性功能障碍、勃起功能障碍、癫痫、运动障碍（包括帕金森病和抗精神病药物引起的运动障碍）、高血压、血脂异常、非酒精性脂肪肝病、肥胖相关肾脏疾病和睡眠呼吸暂停。还提供了包含选择性5-HT2C受体激动剂的组合物，可选地与辅助剂结合，以及用于减少个体尝试减少吸烟频率的吸烟频率；帮助个体戒除或减少使用烟草制品的个体戒除或减少使用烟草制品；帮助戒烟并预防相关体重增加；通过个体尝试戒烟来控制与戒烟相关的体重增加；通过个体尝试戒烟来减少与戒烟相关的体重增加；治疗尼古丁依赖、成瘾和/或戒断的个体尝试治疗尼古丁依赖、成瘾和/或戒断；或减少个体尝试戒除尼古丁使用的复发可能性，包括给予选择性5-HT2C受体激动剂，可选地与辅助剂结合。
• [EN] REAGENT FOR MASS SPECTROMETRY<br/>[FR] RÉACTIF POUR SPECTROMÉTRIE DE MASSE
  申请人：HOFFMANN LA ROCHE

  公开号：WO2020020849A1

  公开（公告）日：2020-01-30

  The present invention relates to reagents which are suitable to be used in mass spectrometry as well as methods of mass spectrometric determination of analyte molecules using said reagents.

  本发明涉及适用于质谱的试剂，以及利用所述试剂进行分析物分子的质谱测定方法。
• FLUORESCENCE BASED DETECTION OF SUBSTANCES
  申请人：Russell David

  公开号：US20090230322A1

  公开（公告）日：2009-09-17

  A method for the fluorescent detection of a substance, the method comprising providing particles comprising a metal or a metal oxide core, wherein one or more optionally fluorescently tagged antibodies or human specific peptide nucleic acid (PNA) oligomers for binding to a substance is/are bound, directly or indirectly, to the surface of the metal or metal oxide; contacting a substrate, which may or may not have the substance on its surface, with the particles for a time sufficient to allow the antibody/PNA oligomer to bind with the substance; removing those particles which have not bound to the substrate; if the antibodies or PNA oligomers are not fluorescently tagged, contacting the substrate with one or more fluorophores that selectively bind with the antibody and/or substance, then optionally washing the substrate to remove unbound fluorophores; and illuminating the substrate with appropriate radiation to show the fluorophores on the substrate.

  一种用于荧光检测物质的方法，该方法包括提供含有金属或金属氧化核的颗粒，其中一种或多种可选择性地荧光标记的抗体或人特异性肽核酸（PNA）寡聚体，用于结合到物质上，直接或间接地结合到金属或金属氧化物的表面；将可能在其表面具有或不具有该物质的基质与这些颗粒接触一段时间，以充分允许抗体/PNA寡聚体与该物质结合；移除那些未与基质结合的颗粒；如果抗体或PNA寡聚体未被荧光标记，则将基质与一种或多种能特异性结合抗体和/或物质的荧光剂接触，然后可选择地清洗基质以去除未结合的荧光剂；并用适当的辐射照射基质以显示基质上的荧光剂。