(1R,3R)-3-(2-methyl-6-(phenylsulfonyl)imidazo[4,5-d]pyrrolo[2,3-b]pyridin-1(6H)-yl)cyclohexanol | 1315497-36-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (1R,3R)-3-(2-methyl-6-(phenylsulfonyl)imidazo[4,5-d]pyrrolo[2,3-b]pyridin-1(6H)-yl)cyclohexanol
• 英文别名: (1R,3R)-3-[10-(benzenesulfonyl)-4-methyl-3,5,8,10-tetrazatricyclo[7.3.0.02,6]dodeca-1,4,6,8,11-pentaen-3-yl]cyclohexan-1-ol
• CAS: 1315497-36-9
• 化学式: C₂₁H₂₂N₄O₃S
• 分子量: 410.497
• InChiKey: AZAYSECWKKQHDI-HZPDHXFCSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  29
• 可旋转键数：
  3
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  98.4
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  (1R,3R)-3-(2-methyl-6-(phenylsulfonyl)imidazo[4,5-d]pyrrolo[2,3-b]pyridin-1(6H)-yl)cyclohexanol 在 水 、 sodium hydroxide 作用下， 以 乙醇 为溶剂， 反应 18.0h， 以93%的产率得到(1R,3R)-3-(2-methylimidazo[4,5-d]pyrrolo[2,3-b]pyridin-1(6H)-yl)cyclohexanol
  参考文献：
  名称：

  Discovery and Optimization of C-2 Methyl Imidazopyrrolopyridines as Potent and Orally Bioavailable JAK1 Inhibitors with Selectivity over JAK2

  摘要：

  Herein we report the discovery of the C-2 methyl substituted imidazopyrrolopyridine series and its optimization to provide potent and orally bioavailable JAK1 inhibitors with selectivity over JAK2. The C-2 methyl substituted inhibitor 4 exhibited not only improved JAK1 potency relative to unsubstituted compound 3 but also notable JAK1 vs JAK2 selectivity (20-fold and >33-fold in biochemical and cell-based assays, respectively). Features of the X-ray structures of 4 in complex with both JAK1 and JAK2 are delineated. Efforts to improve the in vitro and in vivo ADME properties of 4 while maintaining JAK1 selectivity are described, culminating in the discovery of a highly optimized and balanced inhibitor (20). Details of the biological characterization of 20 are disclosed including JAK1 vs JAK2 selectivity levels, preclinical in vivo PK profiles, performance in an in vivo JAK1-mediated PK/PD model, and attributes of an X-ray structure in complex with JAK1.

  DOI：

  10.1021/jm300628c
• 作为产物：
  描述：

  1-(苯磺酰基)-4-氯-5-硝基吡咯并[2,3-b]吡啶 在 palladium 10% on activated carbon 、 triethyloxonium tetrafluoroborate 、 氢气 、 N,N-二异丙基乙胺 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 25.0~70.0 ℃ 、689.49 kPa 条件下， 反应 24.0h， 生成 (1R,3R)-3-(2-methyl-6-(phenylsulfonyl)imidazo[4,5-d]pyrrolo[2,3-b]pyridin-1(6H)-yl)cyclohexanol
  参考文献：
  名称：

  Discovery and Optimization of C-2 Methyl Imidazopyrrolopyridines as Potent and Orally Bioavailable JAK1 Inhibitors with Selectivity over JAK2

  摘要：

  Herein we report the discovery of the C-2 methyl substituted imidazopyrrolopyridine series and its optimization to provide potent and orally bioavailable JAK1 inhibitors with selectivity over JAK2. The C-2 methyl substituted inhibitor 4 exhibited not only improved JAK1 potency relative to unsubstituted compound 3 but also notable JAK1 vs JAK2 selectivity (20-fold and >33-fold in biochemical and cell-based assays, respectively). Features of the X-ray structures of 4 in complex with both JAK1 and JAK2 are delineated. Efforts to improve the in vitro and in vivo ADME properties of 4 while maintaining JAK1 selectivity are described, culminating in the discovery of a highly optimized and balanced inhibitor (20). Details of the biological characterization of 20 are disclosed including JAK1 vs JAK2 selectivity levels, preclinical in vivo PK profiles, performance in an in vivo JAK1-mediated PK/PD model, and attributes of an X-ray structure in complex with JAK1.

  DOI：

  10.1021/jm300628c