4-((4-methoxyphenyl)amino)-7-nitro-1H-indole-2-carboxylic acid | 1579994-42-5

• 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: 4-((4-methoxyphenyl)amino)-7-nitro-1H-indole-2-carboxylic acid
• 英文别名: 4-(4-methoxyanilino)-7-nitro-1H-indole-2-carboxylic acid
• CAS: 1579994-42-5
• 化学式: C₁₆H₁₃N₃O₅
• 分子量: 327.296
• InChiKey: QWZMLRUEODEXFL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  24
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  120
• 氢给体数：
  3
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  苯磺酰胺 、 4-((4-methoxyphenyl)amino)-7-nitro-1H-indole-2-carboxylic acid 在 4-二甲氨基吡啶 、 三乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下， 以 二氯甲烷 为溶剂， 反应 20.0h， 以45%的产率得到4-((4-methoxyphenyl)amino)-7-nitro-N-(benzenesulfonyl)-1H-indole-2-carboxamide
  参考文献：
  名称：

  Discovery of N-Arylsulfonyl-Indole-2-Carboxamide Derivatives as Potent, Selective, and Orally Bioavailable Fructose-1,6-Bisphosphatase Inhibitors—Design, Synthesis, In Vivo Glucose Lowering Effects, and X-ray Crystal Complex Analysis

  摘要：

  Liver fructose-1,6-bisphosphatase (FBPase) is a key enzyme in the gluconeogenesis pathway. Inhibiting FBPase activity represents a potential treatment for type 2 diabetes mellitus. A series of novel N-arylsulfonyl-4-arylamino-indole-2-carboxamide derivatives have been disclosed as FBPase inhibitors. Through extensive structure-activity relationship investigations, a promising candidate molecule Cpd118 [sodium (7-chloro-4-((3-methoxyphenyl)amino)-1-methyl-1H-indole-2-carbonyl] [(4-methoxyphenyl)sulfonyl)amide] has been identified with high inhibitory activity against human liver FBPase (IC50, 0.029 +/- 0.006 mu M) and high selectivity relative to the other six AMP-binding enzymes. Importantly, Cpd118 produced significant glucose-lowering effects on both type 2 diabetic KKAy mice and ZDF rats as demonstrated by substantial reductions in the fasting and postprandial blood glucose levels, as well as the HbA1c level. Furthermore, Cpd118 elicited a favorable pharmacokinetic profile with an oral bioavailability of 99.1%. Moreover, the X-ray crystal structure of the Cpd118-FBPase complex was resolved, which revealed a unique binding mode and provided a structural basis for its high potency and selectivity.

  DOI：

  10.1021/acs.jmedchem.0c00726
• 作为产物：
  描述：

  ethyl 2-(2-(5-chloro-2-nitrophenyl)hydrazono)propanoate 在 tris-(dibenzylideneacetone)dipalladium(0) 、 水 、 sodium carbonate 、 4,5-双二苯基膦-9,9-二甲基氧杂蒽 、 sodium hydroxide 作用下， 以 四氢呋喃 、 乙醇 、 水 、 甲苯 为溶剂， 反应 16.0h， 生成 4-((4-methoxyphenyl)amino)-7-nitro-1H-indole-2-carboxylic acid
  参考文献：
  名称：

  Design, synthesis and biological evaluation of 7-nitro-1H-indole-2-carboxylic acid derivatives as allosteric inhibitors of fructose-1,6-bisphosphatase

  摘要：

  A series of novel indole derivatives was synthesized as inhibitors of fructose-1,6-bisphosphatase (FBPase). Extensive structure-activity relationships were conducted and led to a potent FBPase inhibitor 3.9 with an IC50 of 0.99 mu M. The binding mode of this series of indoles was predicted using CDOCKER algorithm. The results of this research will shed light on the further design and optimization of novel small molecules as FBPase inhibitors. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2014.01.047