7β-methyl testosterone | 7677-70-5

• 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: 7β-methyl testosterone
• 英文别名: 7β-Methyl-testosteron；17β-hydroxy-7β-methyl-androst-4-en-3-one；17β-Hydroxy-7β-methyl-androst-4-en-3-on；7β-methyl-androst-4-en-3-on-17β-ol；(7S,8R,9S,10R,13S,14S,17S)-17-hydroxy-7,10,13-trimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
• CAS: 7677-70-5
• 化学式: C₂₀H₃₀O₂
• 分子量: 302.457
• InChiKey: HZWZHWTZLZZBFF-IFMMWYRXSA-N

物化性质

• 熔点：
  183-185 °C(Solv: acetone (67-64-1))
• 沸点：
  438.9±45.0 °C(Predicted)
• 密度：
  1.10±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 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：

  7β-methyl testosterone 生成 (7R,8R,9S,10R,13S,14S,17S)-7,10,13-Trimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-ol
  参考文献：
  名称：

  甾体3,5-二烯。

  摘要：

  DOI：

  10.1021/jm00234a009
• 作为产物：
  描述：

  睾酮 在 盐酸 、 对甲苯磺酸 、 2,3-二氯-5,6-二氰基-1,4-苯醌 作用下， 以 1,4-二氧六环 、 苯 为溶剂， 生成 7β-methyl testosterone
  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

• Male contraceptive steroids and methods of use
  申请人：The Upjohn Company

  公开号：US04297350A1

  公开（公告）日：1981-10-27

  The steroids of the present invention have been found to be useful as male contraceptives when administered orally. Upon cessation of administration of the male contraceptive steroids of the present invention the male promptly regains normal fertility.

  本发明的类固醇在口服时被发现可作为男性避孕药物。停止使用本发明的男性避孕类固醇后，男性很快恢复正常生育能力。
• New 7beta-substituted-4-aza-5a-androstan-3-ones as 5a-reductase inhibitors
  申请人：MERCK & CO. INC.

  公开号：EP0572166A1

  公开（公告）日：1993-12-01

  Described are new 7β-substituted 4-aza-5α-androstan-3-ones and related compounds as 5α-reductase inhibitors.

  描述了作为 5α 还原酶抑制剂的新型 7β 取代 4-aza-5α 雄甾烷-3-酮及相关化合物。
• New 7-beta-substituted-4-aza-5alpha-androstan-3-ones as 5alpha-reductase inhibitors
  申请人：MERCK & CO. INC.

  公开号：EP0778284A2

  公开（公告）日：1997-06-11

  Described are new 7β-substituted 4-aza-5α-androstan-3-ones and related compounds as 5α-reductase inhibitors.

  描述了作为 5α 还原酶抑制剂的新型 7β 取代 4-aza-5α 雄甾烷-3-酮及相关化合物。
• Steroids. CVI.¹ Synthesis of 7β-Methyl Hormone Analogs
  作者：John A. Zderic、Humberto Carpio、H. J. Ringold

  DOI：10.1021/ja01511a041

  日期：1959.1
• EP0700291A4
  申请人：——

  公开号：EP0700291A4

  公开（公告）日：1996-07-03