Androst-2-en-3-ol | 12041-97-3

• 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: Androst-2-en-3-ol
• 英文别名: (8S,9S,10S,13S,14S)-10,13-dimethyl-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol
• CAS: 12041-97-3
• 化学式: C₁₉H₃₀O
• 分子量: 274.4
• InChiKey: SPUSOGDKTPEVIC-OJEXMJBDSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.2
• 重原子数：
  20
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

文献信息

• METHODS AND COMPOUNDS FOR PREPARING 3ALPHA-OXYGEN SUBSTITUTED STEROIDS
  申请人：Ge Yu

  公开号：US20120214987A1

  公开（公告）日：2012-08-23

  The invention relates to processes for preparing 3α-O-linked steroids including 3α-O-linked-androst-5-ene steroids and 3α-O-linked-5a-androstane steroids. In one process a 3α,4α-epoxy androst-5-en-17-one is predominately reduced at the epoxy moiety wherein reduction of the 3α,4α epoxy functional group occurs preferentially at position C4 with retention of configuration at position C3 to provide a 3α-O-linked-androst-5-ene steroid. In another process, conditions are provided for inversion of configuration of a 3β-hydroxy-androst-5-ene steroid by the Mitsunobu reaction to provide a 3α-O-linked-androst-5-ene steroid with reduced amounts of 3α,5α-cycloandrostane side-product impurities.

  该发明涉及制备3α-O-连接类固醇的过程，包括3α-O-连接-雄烯类固醇和3α-O-连接-5α-雄烷类固醇。在一个过程中，3α,4α-环氧基雄-5-烯-17-酮主要在环氧基团处还原，其中3α,4α-环氧官能团的还原优先发生在C4位置，并保留C3位置的构型，以提供3α-O-连接-雄烯类固醇。在另一个过程中，通过Mitsunobu反应提供条件，使3β-羟基雄-5-烯类固醇的构型发生倒置，以提供含有减少量3α,5α-环雄烷副产物杂质的3α-O-连接-雄烯类固醇。
• Growth Hormone Secretagogue Receptor 1A Ligands
  申请人：Schambye Hans T.

  公开号：US20080300180A1

  公开（公告）日：2008-12-04

  The present invention relates to new growth hormone secretagogue receptor 1A (GHS-R 1A) ligands, and pharmaceutical compositions comprising any of the new GHS-R1 A ligands. The ligands are suitable for a wide range of applications, and thus the present invention also relates to use of the GHS-R1 A ligands according to the present invention in the manufacture of a medicament for the treatment of an individual in need thereof. In another aspect, the present invention relates to a method of treatment of an individual in need thereof, comprising administering to said individual one or more of the GHS-R1A ligands disclosed herein, such as e.g. for treatment of cancer cachexia.

  本发明涉及新型生长激素促分泌素受体1A（GHS-R 1A）配体，以及包含任何此类新型GHS-R1A配体的药物组合物。这些配体适用于广泛的应用范围，因此本发明还涉及根据本发明的GHS-R1A配体在制造用于治疗有此需要的个体的药物中的用途。在另一方面，本发明涉及一种治疗有此需要的个体的方法，包括向该个体施用本文披露的一种或多种GHS-R1A配体，例如用于治疗癌症恶病质。
• [EN] INHIBITING HYDROCARBON HYDRATE AGGLOMERATION<br/>[FR] INHIBITION DE L'AGGLOMÉRATION D'HYDRATES D'HYDROCARBURES
  申请人：COMMW SCIENT IND RES ORG

  公开号：WO2018218281A1

  公开（公告）日：2018-12-06

  A process for inhibiting the formation of gas hydrates in a hydrocarbon fluid comprising adding to the hydrocarbon fluid, a gas hydrate anti-agglomerate which is a biodegradable anti-agglomerant derived from a naturally occurring substance.

  一种抑制碳氢化合物流体中天然气水合物形成的方法包括向碳氢化合物流体中添加一种气体水合物抗凝聚剂，该抗凝聚剂是一种可生物降解的抗凝聚剂，来源于天然存在的物质。
• COMPOSITIONS AND METHODS FOR TREATMENT OF VIRAL DISEASES
  申请人：Johansen Lisa M.

  公开号：US20100009970A1

  公开（公告）日：2010-01-14

  The present invention features compositions, methods, and kits useful in the treatment of viral diseases. In certain embodiments, the viral disease is caused by a single stranded RNA virus, a flaviviridae virus, or a hepatic virus. In particular embodiments, the viral disease is viral hepatitis (e.g., hepatitis A, hepatitis B, hepatitis C, hepatitis D, hepatitis E) and the agent or combination of agents includes sertraline, a sertraline analog, UK-416244, or a UK-416244 analog. Also featured are screening methods for identification of novel compounds that may be used to treat a viral disease.

  本发明涉及用于治疗病毒性疾病的组合物、方法和试剂盒。在某些实施方式中，病毒性疾病是由单链RNA病毒、黄病毒科病毒或肝病毒引起的。在特定实施方式中，病毒性疾病是病毒性肝炎（例如甲型肝炎、乙型肝炎、丙型肝炎、丁型肝炎、戊型肝炎），药剂或药剂组合包括舍曲林、舍曲林类似物、UK-416244或UK-416244类似物。还包括用于鉴定可用于治疗病毒性疾病的新化合物的筛选方法。
• OPTICALLY ACTIVE MUSCONE COMPOSITION AND FRAGRANCES OR COSMETICS CONTAINING THE SAME
  申请人：Yamamoto Kenichi

  公开号：US20090143485A1

  公开（公告）日：2009-06-04

  (Problem) The object of the invention relates to a development of a new musk-feeling fragrance material which is a highly scenting musk-feeling fragrance, and is to provide a fragrance composition which, when added to fragrances or cosmetics, can improve the fixative property and express a high performance and excellent musky aromatic quality. (Means for Resolution) A fragrance composition is prepared using, as the active ingredient, a mixture of (R)-form of optically active muscone with (S)-form of optically active muscone with the mixing ratio thereof within the range of from 90:10 to 95:5 (weight ratio) in terms of weight ratio, or a mixture of (R)-form of optically active muscone with (S)-form of optically active muscone with the mixing ratio thereof within the range of from 75:25 to 80:20 (weight ratio) in terms of weight ratio.

  （问题）该发明的对象涉及一种新的麝香感香料材料的开发，该香料具有高浓度的麝香感香味，并提供一种香氛组合物，当添加到香氛或化妆品中时，可以改善固定性能并表现出高性能和优异的麝香芳香质量。（解决方法）制备一种香氛组合物，使用光学活性麝香酮的（R）型和（S）型混合物作为活性成分，其混合比重在重量比范围内为90：10至95：5，或者使用光学活性麝香酮的（R）型和（S）型混合物作为活性成分，其混合比重在重量比范围内为75：25至80：20。