Ethyl 4-[6-(diethylcarbamoyl)-9-propan-2-yl-[1,2,4]triazolo[4,3-a][1,8]naphthyridin-5-yl]piperazine-1-carboxylate | 1060775-16-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 英文名称: Ethyl 4-[6-(diethylcarbamoyl)-9-propan-2-yl-[1,2,4]triazolo[4,3-a][1,8]naphthyridin-5-yl]piperazine-1-carboxylate
• CAS: 1060775-16-7
• 化学式: C₂₄H₃₃N₇O₃
• 分子量: 467.571
• InChiKey: ZLJSLRWGTRITIX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  34
• 可旋转键数：
  7
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.54
• 拓扑面积：
  96.2
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  N-哌嗪甲酸乙酯 、 5-chloro-N,N-diethyl-9-isopropyl [1,2,4]triazolo[4,3-a] [1,8]naphthyridine-6-carboxamide 以 二甲基亚砜 为溶剂， 反应 2.0h， 以75%的产率得到Ethyl 4-[6-(diethylcarbamoyl)-9-propan-2-yl-[1,2,4]triazolo[4,3-a][1,8]naphthyridin-5-yl]piperazine-1-carboxylate
  参考文献：
  名称：

  1,8-Naphthyridines VII. New substituted 5-amino[1,2,4]triazolo[4,3-a][1,8]naphthyridine-6-carboxamides and their isosteric analogues, exhibiting notable anti-inflammatory and/or analgesic activities, but no acute gastrolesivity

  摘要：

  The [1,2,4]triazolo[4,3-a][1,8]naphthyridine-6-carboxamide derivatives 5-amino (2) or 5-alkoxy (3) substituted and the 5-amino[1,2,4] triazolo[4,3-a]quinoline-4-carboxamide derivatives (4), designed to obtain new effective analgesic and/or anti-inflammatory agents were synthesized. Ten compounds 2 and 4 showed an interesting analgesic activity: the most potent ones are 2j (36% inhibition, P < 0.05) and 4b (77% inhibition, P < 0.01) at 6.25 and 25 mg kg(-1) doses, respectively. Compounds 2i-I and 4c showed notable anti-inflammatory properties: the most potent ones are 2i (68% inhibition, P < 0.01) and 21 (42% inhibition, P < 0.05) at 12.5 and 6.25 mg kg(-1) doses, respectively. The replacement in compounds 2 of the N-substituted 5-amino substituents with similar alkoxy groups usually afforded less active compounds 3. (c) 2007 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2007.10.010

文献信息

• 1,8-Naphthyridines VII. New substituted 5-amino[1,2,4]triazolo[4,3-a][1,8]naphthyridine-6-carboxamides and their isosteric analogues, exhibiting notable anti-inflammatory and/or analgesic activities, but no acute gastrolesivity
  作者：Giorgio Roma、Giancarlo Grossi、Mario Di Braccio、Daniela Piras、Vigilio Ballabeni、Massimiliano Tognolini、Simona Bertoni、Elisabetta Barocelli

  DOI：10.1016/j.ejmech.2007.10.010

  日期：2008.8

  The [1,2,4]triazolo[4,3-a][1,8]naphthyridine-6-carboxamide derivatives 5-amino (2) or 5-alkoxy (3) substituted and the 5-amino[1,2,4] triazolo[4,3-a]quinoline-4-carboxamide derivatives (4), designed to obtain new effective analgesic and/or anti-inflammatory agents were synthesized. Ten compounds 2 and 4 showed an interesting analgesic activity: the most potent ones are 2j (36% inhibition, P < 0.05) and 4b (77% inhibition, P < 0.01) at 6.25 and 25 mg kg(-1) doses, respectively. Compounds 2i-I and 4c showed notable anti-inflammatory properties: the most potent ones are 2i (68% inhibition, P < 0.01) and 21 (42% inhibition, P < 0.05) at 12.5 and 6.25 mg kg(-1) doses, respectively. The replacement in compounds 2 of the N-substituted 5-amino substituents with similar alkoxy groups usually afforded less active compounds 3. (c) 2007 Elsevier Masson SAS. All rights reserved.