<3S(3α,3aα,9aα,9bβ)>-6-ethyl-3a-methyl-1,2,3,3a,4,5,8,9,9a,9b-decahydro-7H-benzinden-7-one acetate | 83646-86-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: <3S(3α,3aα,9aα,9bβ)>-6-ethyl-3a-methyl-1,2,3,3a,4,5,8,9,9a,9b-decahydro-7H-benzinden-7-one acetate
• 英文别名: Inocoterone acetate；[(3S,3aS,9aS,9bS)-6-ethyl-3a-methyl-7-oxo-2,3,4,5,8,9,9a,9b-octahydro-1H-cyclopenta[a]naphthalen-3-yl] acetate
• CAS: 83646-86-0
• 化学式: C₁₈H₂₆O₃
• 分子量: 290.403
• InChiKey: JDLUQDYTLSPFGS-FZCLSBEQSA-N

物化性质

• 沸点：
  399.9±42.0 °C(Predicted)
• 密度：
  1.09±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  21
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  43.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  <3S(3α,3aα,9aα,9bβ)>-6-ethyl-3a-methyl-1,2,3,3a,4,5,8,9,9a,9b-decahydro-7H-benzinden-7-one acetate 在 氢氧化钾 作用下， 以 甲醇 为溶剂， 反应 1.0h， 生成 <3S(3α,3aα,9aα,9bβ)>-6-ethyl-3a-methyl-1,2,3,3a,4,5,8,9,9a,9b-decahydro-7H-benzinden-7-one
  参考文献：
  名称：

  Antiandrogenic activity of a series of des-A-steroid derivatives

  摘要：

  In the search for new antiandrogens, a number of des-A-steroids were prepared by condensation of Grignard reagents with lactone 3. From the resulting key intermediates 5, various structural modifications were performed such as the introduction of an additional unsaturation to afford dienones 8 and aromatic derivatives 10 or the introduction of an alkyl substituent mostly in position 10 (11-13) but also in some cases in position 16 (22). In addition, 13-ethyl analogues were also prepared from lactone 4. The relative binding affinities (RBAs) for the androgen receptor of these compounds were determined under various conditions. Some compounds exhibit a capacity to interact with the receptor comparable to that of testosterone. One of the most potent compounds is 17beta-hydroxy-des-A-androsta-9,11-dien-5-one (8b), RBA value 73% of that of testosterone. More interestingly, several compounds were found to have an antiandrogenic profile in vitro and in vivo. One of the most effective compounds is 10-ethyl-17beta-hydroxy-des-A-estra-9-en-5-one (5c), which exhibits a strong local antiandrogenic activity in hamsters, without any significant systemic antiandrogenic effects. The corresponding 17beta-acetyl derivative (RU 38882) has been selected for extended pharmacological studies.

  DOI：

  10.1021/jm00150a009
• 作为产物：
  描述：

  丙基溴化镁 、 Acetic acid (3S,3aS,9aS,9bS)-3a-methyl-7-oxo-1,2,3,3a,4,7,8,9,9a,9b-decahydro-6-oxa-cyclopenta[a]naphthalen-3-yl ester 以 四氢呋喃 为溶剂， 反应 1.0h， 生成 <3S(3α,3aα,9aα,9bβ)>-6-ethyl-3a-methyl-1,2,3,3a,4,5,8,9,9a,9b-decahydro-7H-benzinden-7-one acetate
  参考文献：
  名称：

  Antiandrogenic activity of a series of des-A-steroid derivatives

  摘要：

  In the search for new antiandrogens, a number of des-A-steroids were prepared by condensation of Grignard reagents with lactone 3. From the resulting key intermediates 5, various structural modifications were performed such as the introduction of an additional unsaturation to afford dienones 8 and aromatic derivatives 10 or the introduction of an alkyl substituent mostly in position 10 (11-13) but also in some cases in position 16 (22). In addition, 13-ethyl analogues were also prepared from lactone 4. The relative binding affinities (RBAs) for the androgen receptor of these compounds were determined under various conditions. Some compounds exhibit a capacity to interact with the receptor comparable to that of testosterone. One of the most potent compounds is 17beta-hydroxy-des-A-androsta-9,11-dien-5-one (8b), RBA value 73% of that of testosterone. More interestingly, several compounds were found to have an antiandrogenic profile in vitro and in vivo. One of the most effective compounds is 10-ethyl-17beta-hydroxy-des-A-estra-9-en-5-one (5c), which exhibits a strong local antiandrogenic activity in hamsters, without any significant systemic antiandrogenic effects. The corresponding 17beta-acetyl derivative (RU 38882) has been selected for extended pharmacological studies.

  DOI：

  10.1021/jm00150a009

文献信息

• Multi-functional ionic liquid compositions for overcoming polymorphism and imparting improved properties for active pharmaceutical, biological, nutritional, and energetic ingredients
  申请人：Rogers D. Robin

  公开号：US20070093462A1

  公开（公告）日：2007-04-26

  Disclosed are ionic liquids and methods of preparing ionic liquid compositions of active pharmaceutical, biological, nutritional, and energetic ingredients. Also disclosed are methods of using the compositions described herein to overcome polymorphism, overcome solubility and delivery problems, to control release rates, add functionality, enhance efficacy (synergy), and improve ease of use and manufacture.

  揭示了离子液体及制备活性药物、生物、营养和能量成分的离子液体组合物的方法。还揭示了利用本文描述的组合物的方法，以克服多型性、克服溶解度和输送问题、控制释放速率、增加功能性、增强功效（协同作用）以及改善易用性和制造工艺。
• [EN] DUAL FUNCTIONING IONIC LIQUIDS AND SALTS THEREOF<br/>[FR] LIQUIDES IONIQUES À DOUBLE FONCTION ET SELS DE CEUX-CI
  申请人：UNIV ALABAMA

  公开号：WO2010078300A1

  公开（公告）日：2010-07-08

  Disclosed herein are ionic liquid compositions comprising active pharmaceutical, biological, and nutritional compounds, and methods of use. Further disclosed are compositions of matter including liquid ion pairs alone or in solution and their use; compositions of ionic liquids that are 'solvated,' for example, 'hydrated' and their uses.

  本文揭示了包括活性药物、生物学和营养化合物的离子液体组合物，以及其使用方法。进一步揭示了包括液态离子对的物质组合物，单独或溶解后使用；以及离子液体的“溶剂化”组合物，例如“水合”的组合物及其用途。
• Pharmaceutical preparation comprising an active dispersed on a matrix
  申请人：——

  公开号：US20040058896A1

  公开（公告）日：2004-03-25

  The present invention relates to the field of pharmaceutical technology and describes a novel advantageous preparation for an active ingredient. The novel preparation is suitable for producing a large number of pharmaceutical dosage forms. In the new preparation an active ingredient is present essentially uniformly dispersed in an excipient matrix composed of one or more excipients selected from the group of fatty alcohol, triglyceride, partial glyceride and fatty acid ester.

  本发明涉及制药技术领域，描述了一种新的有利的活性成分制备方法。这种新的制备方法适用于生产大量的药物剂型。在这种新的制备方法中，活性成分基本上均匀地分散在由脂肪醇、甘油三酯、部分甘油酯和脂肪酸酯等多种赋形剂中选择的一种或多种赋形剂组成的赋形剂基质中。
• Linkage of agents using microparticles
  申请人：Green Howard

  公开号：US20060110379A1

  公开（公告）日：2006-05-25

  Methods, products and kits are provided for attaching agents to a skin surface via microparticles using endogenous or exogenous transglutaminase.

  提供了一种方法、产品和套件，可通过内源或外源性谷氨酰胺转移酶使用微粒子将药剂附着到皮肤表面。
• DUAL FUNCTIONING IONIC LIQUIDS AND SALTS THEREOF
  申请人：Rogers Robin D.

  公开号：US20120046244A1

  公开（公告）日：2012-02-23

  Disclosed herein are ionic liquid compositions comprising active pharmaceutical, biological, and nutritional compounds, and methods of use. Further disclosed are compositions of matter including liquid ion pairs alone or in solution and their use; compositions of ionic liquids that are ‘solvated,’ for example, ‘hydrated’ and their uses.

  本文揭示了包括活性药物、生物和营养化合物的离子液体组成，以及使用方法。进一步揭示了液态离子对或其溶液的物质组成和使用方法；包括“溶剂化”的离子液体组成，例如“水化”的离子液体组成及其用途。