methyl 1,2-dihydro-4-hydroxy-2-oxo-1,8-naphthyridine-3-carboxylate

• 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: methyl 1,2-dihydro-4-hydroxy-2-oxo-1,8-naphthyridine-3-carboxylate
• 英文别名: methyl 4-hydroxy-2-oxo-1,2-dihydro-1,8-naphthyridin-3-carboxylate；1,2-dihydro-4-hydroxy-2-oxo-1,8-naphthyridine-3-carboxylate；4-hydroxy-2-oxo-1,2-dihydro-[1,8]naphthyridine-3-carboxylic acid methyl ester；4-Hydroxy-2-oxo-1,2-dihydro-[1,8]naphthyridin-3-carbonsaeure-methylester；methyl 4-hydroxy-2-oxo-1H-1,8-naphthyridine-3-carboxylate
• 化学式: C₁₀H₈N₂O₄
• 分子量: 220.185
• InChiKey: SMRFNZCMGLRWOB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  88.5
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  methyl 1,2-dihydro-4-hydroxy-2-oxo-1,8-naphthyridine-3-carboxylate 在 diphenyl ether-biphenyl eutectic 、 三氯氧磷 作用下， 以 乙醇 为溶剂， 反应 18.0h， 生成 5-hydroxy-9-isopropyl-N-methyl[1,2,4]triazolo[4,3-a][1,8]naphthyridine-6-carboxamide
  参考文献：
  名称：

  1,8-Naphthyridines IX. Potent anti-inflammatory and/or analgesic activity of a new group of substituted 5-amino[1,2,4]triazolo[4,3-a][1,8]naphthyridine-6-carboxamides, of some their Mannich base derivatives and of one novel substituted 5-amino-10-oxo-10H-pyrimido[1,2-a][1,8]naphthyridine-6-carboxamide derivative

  摘要：

  A new group of 5-(alkylamino)-9-isopropyl[1,2,4]triazolo[4,3-a][1,8]naphthyridine derivatives bearing a CONHR group at the 6-position (1c-g), designed to obtain new effective analgesic and/or anti-inflammatory agents, were synthesized and tested along with three new 9-alkyl-5-(4-alkyl-1-piperazinyl)-N,N-diethyl [1,2,4]triazolo[4,3-a][1,8]naphthyridine-6-carboxamides (2b-d). Besides, a new class of analogues of compounds 1 and 2, bearing a Mannich base moiety at the 9-position (12a-d), as well as the novel N,N-diethyl-5-(isobutylamino)-8-methyl-10-oxo-10H-pyrimido[1,2-a][1,8]naphthyridine-6-carboxamide (15) were prepared and tested. Compounds 1c-g exhibited very interesting anti-inflammatory properties in rats, whereas compounds 2b-d and 15 proved to be endowed with prevalent analgesic activity frequently associated with sedative effects in mice. On the contrary, the Mannich bases 12a-d resulted inactive. The most effective (80% inhibition of oedema) and potent (threshold dose 1.6 mg kg(-1) with 31% inhibition of oedema) anti-inflammatory compound 1d did not show gastrolesive effects following 100 mg kg(-1) oral administration in rats. (C) 2014 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2014.08.069
• 作为产物：
  描述：

  2-氨基烟酸 在 sodium hydride 作用下， 以 四氢呋喃 、 mineral oil 为溶剂， 反应 1.17h， 生成 methyl 1,2-dihydro-4-hydroxy-2-oxo-1,8-naphthyridine-3-carboxylate
  参考文献：
  名称：

  微波辐射条件下2-甲基-4H-3,1-苯并恶嗪-4-酮和2-甲基-4H-吡啶并[2,3-d] [1,3]恶嗪-4-酮的反应性

  摘要：

  可变取代的2-甲基-4 H -3,1-苯并恶嗪-4-酮和2-甲基-4 H吡啶并[2,3- d ] [1,3]恶嗪-4-酮对碳和氯的反应性研究了微波辐照条件下的氧亲核试剂。恶嗪酮与碳亲核试剂的反应条件的优化导致高产率合成了一系列4-羟基喹啉-2-酮和4-羟基-1,8-萘啶-2-酮，但反应多种多样多种醇顺利进行，形成了相应的N-乙酰基邻氨基苯甲酸酯和烟酸酯。

  DOI：

  10.1002/jhet.1869

文献信息

• [EN] HETARYL-[1,8]NAPHTHYRIDINE DERIVATIVES<br/>[FR] DÉRIVÉS D'HÉTARYL-[1,8]NAPHTYRIDINE
  申请人：MERCK PATENT GMBH

  公开号：WO2011095196A1

  公开（公告）日：2011-08-11

  Novel hetaryl-[1,8]naphthyridine derivatives of formula (I) wherein R1, R2, W1, W3, W5 and W6 have the meaning according to claim 1, are inhibitors of ATP consuming proteins, and can be employed, inter alia, for the treatment of tumors.

  新型杂环-[1,8]萘啶衍生物的化学式（I），其中R1、R2、W1、W3、W5和W6的含义如权利要求书中所述，是ATP消耗蛋白的抑制剂，可用于治疗肿瘤。
• 1,8-Naphthyridines VIII. Novel 5-aminoimidazo[1,2-a] [1,8]naphthyridine-6-carboxamide and 5-amino[1,2,4]triazolo[4,3-a] [1,8]naphthyridine-6-carboxamide derivatives showing potent analgesic or anti-inflammatory activity, respectively, and completely devoid of acute gastrolesivity
  作者：Giorgio Roma、Mario Di Braccio、Giancarlo Grossi、Daniela Piras、Vigilio Ballabeni、Massimiliano Tognolini、Simona Bertoni、Elisabetta Barocelli

  DOI：10.1016/j.ejmech.2009.10.020

  日期：2010.1

  interesting pharmacological properties shown by the 5-amino[1,2,4]triazolo[4,3-a][1,8]naphthyridine-6-carboxamide derivatives 1, previously described by us, we have now prepared the 5-aminoimidazo[1,2-a][1,8]naphthyridine-6-carboxamide derivatives 2a–o (a new structural class) whose tricyclic system is isosteric to that of compounds 1. Both compounds 2 and some new properly substituted compounds 1 (1f–k) now

  根据我们先前描述的5-氨基[1,2,4]三唑并[4,3- a ] [1,8]萘啶-6-羧酰胺衍生物1所显示的非常有趣的药理特性，我们有现在制备了5-氨基咪唑并[1,2- a ] [1,8]萘啶-6-羧酰胺衍生物2a - o（一种新的结构分类），其三环系统与化合物1的体系等排。化合物2和现在合成的一些新的适当取代的化合物1（1f - k）均已在体内进行了镇痛和抗炎活性测试：总体而言，化合物2具有明显的镇痛作用，而许多化合物1则显示出非常有效的抗炎活性，与稀少的镇痛活性相关。在大鼠中（200 mg kg -1口服剂量），所有有效化合物均被证明完全没有急性胃病（胃功能损害）。
• HETARYLAMINONAPHTHYRIDINES
  申请人：Jonczyk Alfred

  公开号：US20120316166A1

  公开（公告）日：2012-12-13

  Novel hetarylaminonaphthyridine derivatives of formula (I) wherein X, R1, R2, R3, R4, W1, W2, W3, W5 and W6 have the meaning according to claim 1 , are inhibitors of ATP consuming proteins, and can be employed, inter alia, for the treatment of tumors.

  新型hetarylaminonaphthyridine衍生物的化学式(I)，其中X、R1、R2、R3、R4、W1、W2、W3、W5和W6的含义根据权利要求，是ATP消耗蛋白的抑制剂，可用于治疗肿瘤等。
• Hetaryl-[1,8]naphthyridine derivatives
  申请人：Jonczyk Alfred

  公开号：US20140038960A1

  公开（公告）日：2014-02-06

  Novel hetaryl-[1,8]naphthyridine derivatives of formula (I) wherein R1, R2, W 1 , W 3 , W 5 and W 6 have the meaning according to claim 1 , are inhibitors of ATP consuming proteins, and can be employed, inter alia, for the treatment of tumors.

  化合物(I)为新型杂芳基-[1,8]萘啶衍生物，其中R1、R2、W1、W3、W5和W6的含义如权利要求1所述，可作为ATP消耗蛋白的抑制剂，并可用于治疗肿瘤等疾病。
• 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.