17-hydroxy-21-<4-(2-methoxyphenyl)-1-piperazinyl>pregna-4,9(11)-diene-3,20-dione | 111640-44-9

• 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: 17-hydroxy-21-<4-(2-methoxyphenyl)-1-piperazinyl>pregna-4,9(11)-diene-3,20-dione
• 英文别名: 17α-Hydroxy-21-[4-(2-methoxyphenyl)-1-piperazinyl]-pregna-4,9(11)-diene-3,20-dione；(8S,10S,13S,14S,17R)-17-hydroxy-17-[2-[4-(2-methoxyphenyl)piperazin-1-yl]acetyl]-10,13-dimethyl-2,6,7,8,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthren-3-one
• CAS: 111640-44-9
• 化学式: C₃₂H₄₂N₂O₄
• 分子量: 518.696
• InChiKey: TZTMJQMNXGCUIC-PGAJBLAKSA-N

物化性质

• 熔点：
  164-166 °C
• 沸点：
  686.1±55.0 °C(predicted)
• 密度：
  1.24±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  38
• 可旋转键数：
  5
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  70.1
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  1-(2-甲氧苯基)哌嗪 、 21-溴-17-羟基-孕-4,9(11)-二烯-3,20-二酮 在 potassium carbonate 作用下， 以 乙腈 为溶剂， 反应 18.0h， 以83%的产率得到17-hydroxy-21-<4-(2-methoxyphenyl)-1-piperazinyl>pregna-4,9(11)-diene-3,20-dione
  参考文献：
  名称：

  Novel 21-aminosteroids that inhibit iron-dependent lipid peroxidation and protect against central nervous system trauma

  摘要：

  A novel class of 21-aminosteroids has been developed. Compounds within this series are potent inhibitors of iron-dependent lipid peroxidation in rat brain homogenates with IC50's as low as 3 microM. Furthermore, selected members enhance early neurological recovery and survival in a mouse head injury model. Significant improvement in the 1 h post-head-injury neurological status (grip test score) by as much as 168.6% of the control has been observed. The most efficacious compound in this assay (30) showed an increase in the 1-week survival of 78.6% as compared to 27.3% for the vehicle-treated mice in the head-injury model. Based on its biological profile, 21-[4-(2,6-di-1-pyrrolidinyl-4-pyrimidinyl)-1-piperazinyl]-16 alpha- methylpregna-1,4,9(11)-triene-3,20-dione monomethanesulfonate (30) was selected for further evaluation and is currently entering phase I clinical trials for the treatment of head and spinal trauma.

  DOI：

  10.1021/jm00166a010

文献信息

• Amines useful in producing pharmaceutically active CNS compounds
  申请人：Upjohn Company

  公开号：US05099019A1

  公开（公告）日：1992-03-24

  Disclosed are .DELTA..sup.9(11) -steroids (VI) and amino substituted steroids (XI) which contain an amino group attached to the terminal carbon atom of the C.sub.17 -side chain, more particularly amino steroids (Ia and Ib), aromatic steroids (II), .DELTA..sup.16 -steroids (IIIa and IIIb), reduced A-ring steroids (IV), .DELTA..sup.17(20) -steroids (Va and Vb) and .DELTA..sup.9(11) -steroids (VI) which are useful as pharmaceutical agents for treating a number of conditions.

  披露了包含连接到C.sub.17-侧链的末端碳原子的氨基类固醇（VI）和氨基取代类固醇（XI），更具体地是氨基类固醇（Ia和Ib），芳香类固醇（II），Δ9(11)-类固醇（IIIa和IIIb），还原A环类固醇（IV），Δ17(20)-类固醇（Va和Vb）和Δ9(11)-类固醇（VI），这些类固醇可用作治疗多种疾病的药物。
• [EN] C20 THROUGH C26 AMINO STEROIDS
  申请人：THE UPJOHN COMPANY

  公开号：WO1987001706A2

  公开（公告）日：1987-03-26

  (EN) Disclosed are $g(D)9(11)-steroids (VI) and amino substituted steroids of formula (XI), which contain an amino group attached to the terminal carbon atom of the C17-side chain, more particularly amino steroids (Ia and Ib), aromatic steroids (II), $g(D)16-steroids (IIIa and IIIb), reduced A-ring steroids (IV), $g(D)17(20)-steroids (Va and Vb) and $g(D)9(11)-steroids (VI) which are useful as pharmaceutical agents for treating a number of conditions.(FR) Stéroïdes $g(D)9(11) (VI) et stéroïdes à substitution amino de formule (XI), contenant un groupe amino fixé à la terminaison d'atome de carbone de la chaîne côté C17, plus particulièrement amino-stéroïdes (Ia et Ib), stéroïdes aromatiques (II), stéroïdes $g(D)16 IIIa et IIIb), stéroïdes à composés cycliques A réduits (IV), stéroïdes $g(D)17(20) (Va et Vb) et stéroïdes $g(D)9(11) (VI) utiles en tant qu'agents pharmaceutiques pour traiter un certain nombre d'états.

  揭示了$g(D)9(11)-类固醇(VI)和式子(XI)的氨基取代类固醇，其中包含连接到C17侧链末端碳原子的氨基基团，更具体地包括氨基类固醇(Ia和Ib)，芳香族类固醇(II)，$g(D)16-类固醇(IIIa和IIIb)，还原A环类固醇(IV)，$g(D)17(20)-类固醇(Va和Vb)和$g(D)9(11)-类固醇(VI)，这些类固醇可用作治疗多种疾病的药物。
• C20 Through C26 amino steroids
  申请人：THE UPJOHN COMPANY

  公开号：EP0263213B1

  公开（公告）日：1995-09-06
• JACOBSEN, E. JON;MCCALL, JOHN M.;AYER, DONALD E.;VAN, DOORNIK FRED J.;PAL+, J. MED. CHEM., 33,(1990) N, C. 1145-1151
  作者：JACOBSEN, E. JON、MCCALL, JOHN M.、AYER, DONALD E.、VAN, DOORNIK FRED J.、PAL+

  DOI：——

  日期：——
• C20 THROUGH C26 AMINO STEROIDS
  申请人：THE UPJOHN COMPANY

  公开号：EP0238545B1

  公开（公告）日：1995-11-15