RMI 12936 | 50880-57-4

• 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: RMI 12936
• 英文别名: 17β-hydroxy-7α-methyl-5-androsten-3-one；17β-hydroxy-7α-methylandrost-5-en-3-one；Androst-5-en-3-one, 17-hydroxy-7-methyl-, (7alpha,17beta)-；(7S,8R,9S,10R,13S,14S,17S)-17-hydroxy-7,10,13-trimethyl-1,2,4,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
• CAS: 50880-57-4
• 化学式: C₂₀H₃₀O₂
• 分子量: 302.457
• InChiKey: ATHXJJBGDYIFLL-UQYBFTDGSA-N

物化性质

• 熔点：
  208°C
• 沸点：
  383.47°C (rough estimate)
• 密度：
  1.0434 (rough estimate)

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  22
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.85
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  RMI 12936 在 对甲苯磺酸 作用下， 以 苯 为溶剂， 生成 7α-methyl-17β-hydroxy-4-androsten-3-one
  参考文献：
  名称：

  Antiprogestational agents. The synthesis of 7-alkyl steroidal ketones with anti-implantational and antidecidual activity

  摘要：

  A series of 7alpha- and 7beta- alkyl derivatives of steroidal 4-en- and 5-en-3-ones were prepared by 1,6-conjugate addition of organocopper reagents to various steroidal 4,6-dien-3-ones of the androstane, estrane and gonane series. Biological study of these and related compounds revealed that 17beta-hydroxy-7alpha-methyl-5-androsten-3-one (2), 17beta-hydroxy-7alpha-methyl-5-estren-3-one acetate and 17beta-hydroxy-7alpha-methyl-4-estren-3-one acetate had significant anti-implantational and antidecidual activities. The contragestative effects were associated with the latter anti-hormonal properties, and not with the androgenicity of these compounds.

  DOI：

  10.1016/0039-128x(76)90136-7
• 作为产物：
  描述：

  睾酮 在 盐酸 、 2,3-二氯-5,6-二氰基-1,4-苯醌 作用下， 以 1,4-二氧六环 为溶剂， 生成 RMI 12936
  参考文献：
  名称：

  Antiprogestational agents. The synthesis of 7-alkyl steroidal ketones with anti-implantational and antidecidual activity

  摘要：

  A series of 7alpha- and 7beta- alkyl derivatives of steroidal 4-en- and 5-en-3-ones were prepared by 1,6-conjugate addition of organocopper reagents to various steroidal 4,6-dien-3-ones of the androstane, estrane and gonane series. Biological study of these and related compounds revealed that 17beta-hydroxy-7alpha-methyl-5-androsten-3-one (2), 17beta-hydroxy-7alpha-methyl-5-estren-3-one acetate and 17beta-hydroxy-7alpha-methyl-4-estren-3-one acetate had significant anti-implantational and antidecidual activities. The contragestative effects were associated with the latter anti-hormonal properties, and not with the androgenicity of these compounds.

  DOI：

  10.1016/0039-128x(76)90136-7

文献信息

• 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。
• 20-Fluoro-17(20)-vinyl steroids
  申请人：——

  公开号：US20020019548A1

  公开（公告）日：2002-02-14

  The invention related to 20&xgr;-fluoropregna-4,17(20)-dien-3-on-21-oic acid ethyl ester, 20&xgr;-fluoro-3&bgr;-hydroxypregna-4,17(20)-dien-21-oic acid ethyl ester, 20&xgr;-fluoro-21-hydroxypregna-4,17(20)-dien-3-one, 20&xgr;-fluoropregna-4,17(20)-dien-3&bgr;,21-diol and related compounds and to compositions incorporating these compounds, as well as the inhibition of C 17,20 lyase, 5&agr;-reductase and C 17 -hydroxylase, and to the use of these compounds in the treatment of androgen and estrogen mediated or dependent disorders, including benign prostatic hyperplasia, prostate cancer, breast cancer and DHT-mediated disorders such as acne and hirsutism. Treatment of disorders related to the over synthesis of cortisol, for example, Cushing's Syndrome are also included. The treatment of androgen-dependent disorders also includes a combination therapy with known androgen-receptor antagonists, such as flutamide. The compounds of the invention have the following general formulae: 1

  本发明涉及20&xgr;-氟孕-4,17（20）-二烯-3-酮-21-羧酸乙酯，20&xgr;-氟-3&bgr;-羟基孕-4,17（20）-二烯-21-羧酸乙酯，20&xgr;-氟-21-羟基孕-4,17（20）-二烯-3-酮，20&xgr;-氟孕-4,17（20）-二烯-3&bgr;，21-二醇及其相关化合物，以及包含这些化合物的组合物，以及抑制C17,20裂解酶、5&agr;-还原酶和C17-羟化酶，并将这些化合物用于治疗雄激素和雌激素介导或依赖性疾病，包括良性前列腺增生症、前列腺癌、乳腺癌和DHT介导的疾病，如痤疮和多毛症。本发明还包括治疗与皮质醇过度合成有关的疾病，例如库欣综合征。雄激素依赖性疾病的治疗还包括与已知雄激素受体拮抗剂（如氟他胺）的联合治疗。本发明的化合物具有以下一般式：1
• Pharmaceutical preparations, use of these preparations and process for increasing the biovailability of pharmaceutical substances to be administered perorally
  申请人：——

  公开号：US20040223983A1

  公开（公告）日：2004-11-11

  The invention relates to pharmaceutical preparations that contain at least one emulsifier, at least one auxiliary emulsifier and/or solvent as well as at least one lipid, characterized in that the mass ratio of emulsifier to auxiliary emulsifier and/or solvent (Smix) is 1:1 to 9:1 and the total lipid proportion is >0% (m/m), whereby this preparation at least partially inhibits at least one intestinal enzyme and/or at least one intestinal efflux system. These preparations can be used to increase the bioavailability of pharmaceutical substances that are lipophilic and/or substrates of intestinal metabolizing enzymes and/or intestinal efflux systems, especially steroids.

  本发明涉及含有至少一种乳化剂、至少一种辅助乳化剂和/或溶剂以及至少一种脂质的药物制剂，其特征在于乳化剂与辅助乳化剂和/或溶剂（Smix）的质量比为1:1至9:1，总脂质比例大于0%（m/m），从而该制剂至少部分抑制至少一种肠道酶和/或至少一种肠道外流系统。这些制剂可用于提高亲脂性和/或肠道代谢酶和/或肠道外排系统底物的药物物质（尤其是类固醇）的生物利用度。
• Compositions and methods for treatment of viral diseases
  申请人：Johansen Lisa M.

  公开号：US20080161324A1

  公开（公告）日：2008-07-03

  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). Also featured are screening methods for identification of novel compounds that may be used to treat a viral disease.
• Herpes Virus-Based Compositions and Methods of Use in the Prenatal and Perinatal Periods
  申请人：Federoff Howard J.

  公开号：US20080226601A1

  公开（公告）日：2008-09-18

  Disclosed are compositions and methods for reducing the severity of a birth defect in a mammal by exposing the mammal (e.g., in utero) to a herpes virus amplicon particle comprising a cis element-flanked transgene and a sequence encoding a transposase. Upon expression, the transposase inserts the transgene into the genome of a cell (e.g., a neuron) within the mammal and the transgene expresses a polypeptide or RNA that compensates for a protein or gene defect that is causally associated with the birth defect.