2-(4-chlorophenoxy)-2-methyl-N-(1H-tetrazol-5-yl)propanamide | 77776-53-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 2-(4-chlorophenoxy)-2-methyl-N-(1H-tetrazol-5-yl)propanamide
• 英文别名: 2-(4-chlorophenoxy)-2-methyl-N-(2H-tetrazol-5-yl)propanamide
• CAS: 77776-53-5
• 化学式: C₁₁H₁₂ClN₅O₂
• 分子量: 281.702
• InChiKey: VGVOCWRDRZQPJY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  92.8
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  5-氨基四氮唑 、 氯贝酸 在 4-二甲氨基吡啶 、 N,N'-二环己基碳二亚胺 作用下， 以 二氯甲烷 为溶剂， 以74.5%的产率得到2-(4-chlorophenoxy)-2-methyl-N-(1H-tetrazol-5-yl)propanamide
  参考文献：
  名称：

  Discovery, synthesis and in combo studies of a tetrazole analogue of clofibric acid as a potent hypoglycemic agent

  摘要：

  A tetrazole isosteric analogue of clofibric acid (1) was prepared using a short synthetic route and was characterized by elemental analysis, NMR (H-1, C-13) spectroscopy, and single-crystal X-ray diffraction. The in vitro inhibitory activity of 1 against 11 beta-hydroxysteroid dehydrogenase type 1 (11 beta-HSD1) was evaluated, showing a moderate inhibitory enzyme activity (51.17% of inhibition at 10 mu M), being more active than clofibrate and clofibric acid. The antidiabetic activity of compound 1 was determined at 50 mg/Kg single dose using a non insulin dependent diabetes mellitus rat model. The results indicated a significant decrease of plasma glucose levels, during the 7 h post-administration. Additionally, we performed a molecular docking of 1 into the ligand binding pocket of one subunit of human 11 beta-HSD1. In this model, compound 1 binds into the catalytic site of 11 beta-HSD1 in two different orientations. Both of them, show important short contacts with the catalytic residues Ser 170, Tyr 183, Asp 259 and also with the nicotinamide ring of NADP(+). (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2013.03.122

文献信息

• Methods and compositions for treating alcohol use disorders
  申请人：Sanna Pietro Paolo

  公开号：US10039772B2

  公开（公告）日：2018-08-07

  Disclosed are methods and compositions for treating alcohol dependence by administration to a patient of an inhibitor of 11β-hydroxysteroid dehydrogenases (11β-HSD) to modulate glucocorticoid effects. One such compound is the 11β-HSD inhibitor carbenoxolone (18β-glycyrrhetinic acid 3β-O-hemisuccinate), which has been extensively employed in the clinic for the treatment of gastritis and peptic ulcer. Carbenoxolone is active on both 11β-HSD1 and 2 isoforms. Here, carbenoxolone is surprisingly shown to reduce both baseline and excessive drinking in rats and mice. The carbenoxolone diastereomer 18α-glycyrrhetinic acid 3β-O-hemisuccinate (αCBX), which the applicants discovered to be selective for 11β-HSD2, was also effective in reducing alcohol drinking in mice. Thus, 11β-HSD inhibitors are a new class of candidate alcohol abuse medications and existing 11β-HSD inhibitor drugs may be re-purposed for alcohol abuse treatment.

  本发明公开了通过向患者施用 11β-羟基类固醇脱氢酶（11β-HSD）抑制剂以调节糖皮质激素作用来治疗酒精依赖症的方法和组合物。其中一种化合物是 11β-HSD 抑制剂卡本诺酮（18β-甘草次酸 3β-O-hemisuccinate ），临床上已广泛用于治疗胃炎和消化性溃疡。卡贝诺酮对 11β-HSD1 和 2 同工酶均有活性。令人惊讶的是，羧甲诺龙在大鼠和小鼠体内可减少基线饮酒量和过量饮酒量。申请人发现，羧诺龙的非对映异构体 18α-甘草次酸 3β-O-hemisuccinate (αCBX)对 11β-HSD2 具有选择性，也能有效减少小鼠的饮酒量。因此，11β-HSD 抑制剂是一类新的候选酗酒药物，现有的 11β-HSD 抑制剂药物可重新用于酗酒治疗。
• METHODS AND COMPOSITIONS FOR TREATING ALCOHOL USE DISORDERS
  申请人：SANNA Pietro Paolo

  公开号：US20170232007A1

  公开（公告）日：2017-08-17

  Disclosed are methods and compositions for treating alcohol dependence by administration to a patient of an inhibitor of 11β-hydroxysteroid dehydrogenases (11β-HSD) to modulate glucocorticoid effects. One such compound is the 11β-HSD inhibitor carbenoxolone (18β-glycyrrhetinic acid 3β-O-hemisuccinate), which has been extensively employed in the clinic for the treatment of gastritis and peptic ulcer. Carbenoxolone is active on both 11β-HSD1 and 2 isoforms. Here, carbenoxolone is surprisingly shown to reduce both baseline and excessive drinking in rats and mice. The carbenoxolone diastereomer 18α-glycyrrhetinic acid 3β-O-hemisuccinate (αCBX), which the applicants discovered to be selective for 11β-HSD2, was also effective in reducing alcohol drinking in mice. Thus, 11β-HSD inhibitors are a new class of candidate alcohol abuse medications and existing 11β-HSD inhibitor drugs may be re-purposed for alcohol abuse treatment.