N-((1s,4s)-4-(1,5-dimethyl-1H-pyrazole-3-carboxamido)cyclohexyl)-5-fluoro-2-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)nicotinamide | 1197291-22-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: N-((1s,4s)-4-(1,5-dimethyl-1H-pyrazole-3-carboxamido)cyclohexyl)-5-fluoro-2-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)nicotinamide
• CAS: 1197291-22-7
• 化学式: C₃₀H₃₇BFN₅O₅
• 分子量: 577.464
• InChiKey: OYEDAPTVCUHPJX-SZPZYZBQSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.83
• 重原子数：
  42.0
• 可旋转键数：
  7.0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.47
• 拓扑面积：
  116.6
• 氢给体数：
  2.0
• 氢受体数：
  8.0

反应信息

• 作为反应物：
  描述：

  N-((1s,4s)-4-(1,5-dimethyl-1H-pyrazole-3-carboxamido)cyclohexyl)-5-fluoro-2-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)nicotinamide 在 吡啶 、 四(三苯基膦)钯 、 sodium carbonate 作用下， 以 四氢呋喃 、 二氯甲烷 、 水 、 乙腈 为溶剂， 反应 18.5h， 生成 N-((1s,4s)-4-(1,5-dimethyl-1H-pyrazole-3-carboxamido)cyclohexyl)-2-(4'-(2-((3S,5R)-3,5-dimethylpiperazin-1-yl)ethyl)biphenyl-3-yloxy)-5-fluoronicotinamide trifluoroacetic acid salt
  参考文献：
  名称：

  Efficacious Inhaled PDE4 Inhibitors with Low Emetic Potential and Long Duration of Action for the Treatment of COPD

  摘要：

  Oral phosphodiesterase 4 (PDE4) inhibitors, such as cilomilast and roflumilast, have been shown to be efficacious against chronic obstructive pulmonary disease (COPD). However, these drugs have been hampered by mechanism-related side effects such as nausea and emesis at high doses. Compounds administered by inhalation are delivered directly to the site of action and may improve the therapeutic index required to overcome side effects. This paper describes systematic and rational lead optimization to deliver highly potent, long-acting, and efficacious preclinical inhaled PDE4 inhibitors with low emetic potential.

  DOI：

  10.1021/jm5001216
• 作为产物：
  描述：

  N-((1s,4s)-4-aminocyclohexyl)-5-fluoro-2-(3-iodophenoxy)nicotinamide hydrochloride 在 1,1'-双(二苯基膦)二茂铁 、 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 、 potassium acetate 、 1-丙基磷酸酐 、 三乙胺 作用下， 以 四氢呋喃 、 二甲基亚砜 、 乙腈 为溶剂， 反应 40.0h， 生成 N-((1s,4s)-4-(1,5-dimethyl-1H-pyrazole-3-carboxamido)cyclohexyl)-5-fluoro-2-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)nicotinamide
  参考文献：
  名称：

  Efficacious Inhaled PDE4 Inhibitors with Low Emetic Potential and Long Duration of Action for the Treatment of COPD

  摘要：

  Oral phosphodiesterase 4 (PDE4) inhibitors, such as cilomilast and roflumilast, have been shown to be efficacious against chronic obstructive pulmonary disease (COPD). However, these drugs have been hampered by mechanism-related side effects such as nausea and emesis at high doses. Compounds administered by inhalation are delivered directly to the site of action and may improve the therapeutic index required to overcome side effects. This paper describes systematic and rational lead optimization to deliver highly potent, long-acting, and efficacious preclinical inhaled PDE4 inhibitors with low emetic potential.

  DOI：

  10.1021/jm5001216