methyl 3-[2-[4-(2-methylimidazo[4,5-c]pyridin-1-yl)piperidin-1-yl]acetyl]-1H-indole-4-carboxylate | 183283-69-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: methyl 3-[2-[4-(2-methylimidazo[4,5-c]pyridin-1-yl)piperidin-1-yl]acetyl]-1H-indole-4-carboxylate
• CAS: 183283-69-4
• 化学式: C₂₄H₂₅N₅O₃
• 分子量: 431.494
• InChiKey: GLPHNKVKBATCOQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  32
• 可旋转键数：
  6
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  93.1
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  methyl 3-[2-[4-(2-methylimidazo[4,5-c]pyridin-1-yl)piperidin-1-yl]acetyl]-1H-indole-4-carboxylate 、 二甲氨基甲酰氯 在 氢氧化钾 作用下， 生成 1-Dimethylcarbamoyl-3-{2-[4-(2-methyl-imidazo[4,5-c]pyridin-1-yl)-piperidin-1-yl]-acetyl}-1H-indole-4-carboxylic acid methyl ester
  参考文献：
  名称：

  Discovery and Evaluation of a Series of 3-Acylindole Imidazopyridine Platelet-Activating Factor Antagonists

  摘要：

  Studies conducted with the goal of discovering a second-generation platelet-activating factor (PAF) antagonist have identified a novel class of potent and orally active antagonists which have high aqueous solubility and long duration of action in animal models. The compounds arose from the combination of the lipophilic indole portion of Abbott's first-generation PAF antagonist ABT-299 (2) with the methylimidazopyridine heterocycle moiety of British Biotechnology's BB-882 (1) and possess the positive attributes of both of these clinical candidates. Structure-activity relationship (SAR) studies indicated that modification of the indole and benzoyl spacer of lead compound 7b gave analogues that were more potent, longer-lived, and bioavailable and resulted in the identification of 1-(N,N-dimethylcarbamoyl)-4-ethynyl-3-(3-fluoro-4-[(1H-2-methylimidazo[4,5-c]pyrid-1-yl)methyl] benzoyl}indole hydrochloride (ABT-491, 22m.HCl) which has been evaluated extensively and is currently in clinical development.

  DOI：

  10.1021/jm970389+
• 作为产物：
  描述：

  4-乙氧基-3-硝基吡啶 在 palladium on activated charcoal 氢氧化钾 、 氢气 、 溶剂黄146 、 N,N-二异丙基乙胺 作用下， 以 四氢呋喃 、 乙醇 、 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 25.0 ℃ 、101.33 kPa 条件下， 反应 182.0h， 生成 methyl 3-[2-[4-(2-methylimidazo[4,5-c]pyridin-1-yl)piperidin-1-yl]acetyl]-1H-indole-4-carboxylate
  参考文献：
  名称：

  Discovery and Evaluation of a Series of 3-Acylindole Imidazopyridine Platelet-Activating Factor Antagonists

  摘要：

  Studies conducted with the goal of discovering a second-generation platelet-activating factor (PAF) antagonist have identified a novel class of potent and orally active antagonists which have high aqueous solubility and long duration of action in animal models. The compounds arose from the combination of the lipophilic indole portion of Abbott's first-generation PAF antagonist ABT-299 (2) with the methylimidazopyridine heterocycle moiety of British Biotechnology's BB-882 (1) and possess the positive attributes of both of these clinical candidates. Structure-activity relationship (SAR) studies indicated that modification of the indole and benzoyl spacer of lead compound 7b gave analogues that were more potent, longer-lived, and bioavailable and resulted in the identification of 1-(N,N-dimethylcarbamoyl)-4-ethynyl-3-(3-fluoro-4-[(1H-2-methylimidazo[4,5-c]pyrid-1-yl)methyl] benzoyl}indole hydrochloride (ABT-491, 22m.HCl) which has been evaluated extensively and is currently in clinical development.

  DOI：

  10.1021/jm970389+

文献信息

• INDOLE-3-CARBONYL AND INDOLE-3-SULFONYL DERIVATIVES AS PLATELET ACTIVATING FACTOR ANTAGONISTS
  申请人：ABBOTT LABORATORIES

  公开号：EP0821685B1

  公开（公告）日：2001-10-04