6-氯-3-氧代-3,4-二氢喹噁啉-2-羧酸乙酯 | 4017-32-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 中文名称: 6-氯-3-氧代-3,4-二氢喹噁啉-2-羧酸乙酯
• 英文名称: 6-chloro-2-(ethoxycarbonyl)-3-hydroxyquinoxaline
• 英文别名: Ethyl 6-chloro-3-oxo-3,4-dihydroquinoxaline-2-carboxylate；ethyl 6-chloro-3-oxo-4H-quinoxaline-2-carboxylate
• CAS: 4017-32-7
• 化学式: C₁₁H₉ClN₂O₃
• 分子量: 252.657
• InChiKey: VWIJISPXHFOJIG-UHFFFAOYSA-N

物化性质

• 密度：
  1.47±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  67.8
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2933990090

反应信息

• 作为反应物：
  描述：

  6-氯-3-氧代-3,4-二氢喹噁啉-2-羧酸乙酯 在 硫酸 、 potassium nitrate 作用下， 反应 2.0h， 以43%的产率得到ethyl 6-chloro-3,4-dihydro-7-nitro-3-oxoquinoxaline-2-carboxylate
  参考文献：
  名称：

  设计，合成和AMPA受体拮抗活性的新型6-硝基-3-氧代喹喔啉-2-羧酸在7位取代苯基。

  摘要：

  我们描述了一系列新型的7-取代的6-硝基-3-氧代喹喔啉-2-羧酸的设计，合成和生物学特性。经过设计，研究结构-活性关系并评估了各种化合物的性能，我们发现7-杂环-6-硝基-3-氧代喹喔啉-2-羧酸含有在7位上通过氨基甲酸酯连接的取代苯基具有良好的丙酸α-氨基-3-羟基-5-甲基异恶唑受体（AMPA-R）拮抗活性。在测试的化合物中，在末端苯基部分具有4-羧基的化合物29p（GRA-293）在体外对AMPA-R表现出高效力和选择性，并且在体内具有良好的神经保护功效。它还显示出良好的水溶性。

  DOI：

  10.1016/j.bmc.2005.05.030
• 作为产物：
  描述：

  ethyl 6-amino-3,4-dihydro-3-oxoquinoxaline-2-carboxylate 在 亚硝酸特丁酯 、 copper dichloride 作用下， 以 乙腈 为溶剂， 反应 1.5h， 以50%的产率得到6-氯-3-氧代-3,4-二氢喹噁啉-2-羧酸乙酯
  参考文献：
  名称：

  Synthesis of a set of ethyl 1-carbamoyl-3-oxoquinoxaline-2-carboxylates and of their constrained analogue imidazo[1,5-a]quinoxaline-1,3,4-triones as glycine/NMDA receptor antagonists

  摘要：

  The synthesis and glycine/NMDA and AMPA receptor affinities of a set of ethyl (+/-) 1-N-carbamoyl-1,2,3,4-tetrahydro-3-oxoquinoxaline-2-carboxylates 1-11 and those of their constrained analogue (+/-) 1,2,3,3a,4,5-hexahydroimidazo[1,5-a]quinoxaline 1,3,4-triones 12-24 are reported. Compounds 1-11 bear a side-chain at position 1 which has been spatially constrained in compounds 12-24. Most of the reported tricyclic derivatives 12-24 showed glycine/NMDA binding activity comparable to that of their corresponding bicyclic analogues 1-11 providing further evidence that the spatial orientation of the side-chain is an important structural requirement for glycine/NMDA receptor antagonists. (C) 2001 Editions scientifiques et medicales Elsevier SAS.

  DOI：

  10.1016/s0223-5234(00)01203-4

文献信息

• 6-subtituted-7-heteroquinoxalinecarboxylic acid derivatives and addition salts thereof and processes for the preparation of both
  申请人：Kyorin Pharmaceutical Co., Ltd.

  公开号：US06632813B1

  公开（公告）日：2003-10-14

  The invention provides compounds with antagonism against excitatory amino acid receptors, in particular, AMPA receptor having 6-substituted-7-heteroquinoxalinecarboxylic acid derivatives and addition salts thereof as effective ingredients, and processes for the preparation of both. The compounds are 6-substituted-7-heteroquinoxalinecarboxylic acid derivatives represented by the formula (1) where A denotes a single bond or methylene (CH2), Y denotes a nitrogen atom or ═CH—, V denotes a single bond or methylene (CH2), T denotes a hydroxyl group, amino group, lower alkoxycarbonyl group, carboxyl group, aldehyde group or the like, Q denotes a halogen atom, lower alkyl group or lower alkoxy group, and R1 denotes a hydroxyl group, lower alkoxy group or the like, and addition salts thereof.

  该发明提供了具有对兴奋性氨基酸受体拮抗作用的化合物，特别是具有6-取代-7-杂喹啉羧酸衍生物及其盐作为有效成分的AMPA受体，以及两者的制备方法。这些化合物是由式(1)表示的6-取代-7-杂喹啉羧酸衍生物，其中A表示一个单键或亚甲基(CH2)，Y表示一个氮原子或═CH—，V表示一个单键或亚甲基(CH2)，T表示一个羟基、氨基、较低的烷氧羰基、羧基、醛基或类似物，Q表示一个卤原子、较低的烷基或较低的烷氧基，R1表示一个羟基、较低的烷氧基或类似物，以及它们的盐。
• New Quinoxaline Derivatives as Dual Pim-1/2 Kinase Inhibitors: Design, Synthesis and Biological Evaluation
  作者：Bruno Oyallon、Marie Brachet-Botineau、Cédric Logé、Thomas Robert、Stéphane Bach、Sajida Ibrahim、William Raoul、Cécile Croix、Pascal Berthelot、Jean Guillon、Noël Pinaud、Fabrice Gouilleux、Marie-Claude Viaud-Massuard、Caroline Denevault-Sabourin

  DOI：10.3390/molecules26040867

  日期：——

  leukemia (AML)) and solid (e.g., colorectal carcinoma) tumors, playing a key role in cancer progression, metastasis, and drug resistance, and is linked to poor prognosis. These kinases are thus considered interesting targets in oncology. We report herein the design, synthesis, structure–activity relationships (SAR) and in vitro evaluations of new quinoxaline derivatives, acting as dual Pim1/2 inhibitors. Two

  已在多种血液学（例如多发性骨髓瘤或急性骨髓性白血病（AML））和实体（例如结直肠癌）肿瘤中发现了莫洛尼氏鼠白血病病毒（Pim）-1/2激酶过表达的前病毒整合位点，在癌症进展，转移和耐药中起关键作用，并且与不良预后有关。因此，这些激酶被认为是肿瘤学中令人关注的靶标。我们在此报告了新的喹喔啉衍生物作为双重Pim1 / 2抑制剂的设计，合成，结构-活性关系（SAR）和体外评估。两种铅化合物（5c和5e然后确定）为有效的亚微摩尔Pim-1和Pim-2抑制剂。这些分子还能够抑制两种人类细胞系MV4-11（AML）和HCT-116（结肠直肠癌）的生长，并表达高内源性的Pim-1 / 2激酶。
• Quinoxaline-2-carboxamidotetrazoles
  申请人：Allen & Hanburys Limited

  公开号：US03997535A1

  公开（公告）日：1976-12-14

  Compounds of the general formula I: ##STR1## and pharmaceutically acceptable salts thereof in which: A represents the group ##STR2## or the group ##STR3## linked to the adjacent benzene ring through the nitrogen atom, in which R.sub.1 represents a hydrogen atom, or an alkyl group which may optionally be substituted by one or more aryl, aryloxy, alkoxy, acyloxy, amino, alkylamino, dialkylamino or hydroxy groups or represents an alkenyl group; R.sub.2 represents a hydrogen atom, a halogen atom or an alkyl group or the group OR.sub.3, where R.sub.3 is a hydrogen atom or an alkyl group which may optionally be substituted by one or more aryl, aryloxy, alkoxy, acyloxy, hydroxy, amino, alkylamino or dialkylamino groups or the group NR.sub.4 R.sub.5 where R.sub.4 and R.sub.5 may be the same or different and have the meanings given for R.sub.1 or R.sub.4 and R.sub.5 together with the nitrogen atom form a 5 or 6 membered heterocyclic ring which may optionally contain additional hetero atoms; R.sub.6 and R.sub.7 which may be the same or different represent a hydrogen atom, or a halogen atom or an alkyl group or the group OR.sub.3 or the group NR.sub.4 R.sub.5 as defined above. These compounds have activity as for the treatment of conditions caused primarily by the combination of an antigen with a reaginic antibody.

  通式I的化合物：##STR1##及其药用可接受的盐，其中：A代表基团##STR2##或基团##STR3##通过氮原子连接到相邻的苯环上，其中R.sub.1代表氢原子，或者一个烷基基团，该基团可以选择性地被一个或多个芳基、芳氧基、烷氧基、酰氧基、氨基、烷基氨基、二烷基氨基或羟基取代，或者代表烯基基团；R.sub.2代表氢原子，卤原子或烷基基团或基团OR.sub.3，其中R.sub.3是氢原子或烷基基团，该基团可以选择性地被一个或多个芳基、芳氧基、烷氧基、酰氧基、羟基、氨基、烷基氨基或二烷基氨基取代，或者基团NR.sub.4 R.sub.5，其中R.sub.4和R.sub.5可以相同也可以不同，并具有R.sub.1或R.sub.4和R.sub.5给定的含义，或者R.sub.4和R.sub.5连同氮原子形成一个可能含有额外杂原子的5或6元杂环的环；R.sub.6和R.sub.7可以相同也可以不同，代表氢原子，或卤原子或烷基基团或基团OR.sub.3或上述定义的基团NR.sub.4 R.sub.5。这些化合物具有治疗主要由抗原与变应原抗体结合引起的病症的活性。
• INHIBITORS OF FATTY ACID BINDING PROTEIN
  申请人：CHENG CLIFFORD

  公开号：US20120122837A1

  公开（公告）日：2012-05-17

  The present invention relates to novel heterocyclic compounds as Fatty Acid Binding Protein (“FABP”) inhibitors, pharmaceutical compositions comprising the heterocyclic compounds and the use of the compounds for treating or preventing a cardiovascular disease, a metabolic disorder, obesity or an obesity-related disorder, diabetes, dyslipidemia, a diabetic complication, impaired glucose tolerance or impaired fasting glucose.

  本发明涉及一种新颖的杂环化合物，作为脂肪酸结合蛋白（“FABP”）抑制剂，包括含有这些杂环化合物的药物组合物，并且利用这些化合物用于治疗或预防心血管疾病、代谢紊乱、肥胖或与肥胖相关的疾病、糖尿病、血脂异常、糖尿病并发症、糖耐量受损或空腹血糖受损。
• Substituted quinoxalines as inhibitors of fatty acid binding protein
  申请人：Cheng Clifford

  公开号：US08889683B2

  公开（公告）日：2014-11-18

  The present invention relates to novel quinoxaline compounds of Formula I: as Fatty Acid Binding Protein (“FABP”) inhibitors, pharmaceutical compositions comprising the quinoxaline compounds and the use of the quinoxaline compounds for treating or preventing a cardiovascular disease, a metabolic disorder, obesity or an obesity-related disorder, diabetes, dyslipidemia, a diabetic complication, impaired glucose tolerance or impaired fasting glucose.

  本发明涉及一种新型喹喔啉化合物，化学式为I：作为脂肪酸结合蛋白（“FABP”）抑制剂，包含该喹喔啉化合物的药物组合物以及使用该喹喔啉化合物治疗或预防心血管疾病、代谢紊乱、肥胖或肥胖相关疾病、糖尿病、血脂异常、糖尿病并发症、糖耐量受损或空腹血糖受损的用途。