ethyl 2-[(2,6-dichloropyridin-3-yl)carbonyl]-3-(dimethylamino)acrylate | 138998-49-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: ethyl 2-[(2,6-dichloropyridin-3-yl)carbonyl]-3-(dimethylamino)acrylate
• 英文别名: Ethyl 2-(2,6-dichloropyridine-3-carbonyl)-3-(dimethylamino)prop-2-enoate；ethyl 2-(2,6-dichloropyridine-3-carbonyl)-3-(dimethylamino)prop-2-enoate
• CAS: 138998-49-9
• 化学式: C₁₃H₁₄Cl₂N₂O₃
• 分子量: 317.172
• InChiKey: OOSKDDOLTGYXMK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  20
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.31
• 拓扑面积：
  59.5
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  ethyl 2-[(2,6-dichloropyridin-3-yl)carbonyl]-3-(dimethylamino)acrylate 在 sodium ethanolate 、 caesium carbonate 作用下， 以 乙醚 、 乙醇 、 乙腈 为溶剂， 反应 51.0h， 生成 7-[4-(1,3-benzoxazol-2-yl)-1-piperazinyl]-4-oxo-1-vinyl-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid
  参考文献：
  名称：

  萘啶酮支架的结构研究：鉴定具有有效和选择性抗HIV活性的1,6-萘啶酮衍生物

  摘要：

  在大量先前报道的具有独特作用机制的抗HIV 6-去氟喹诺酮类药物的基础上，抑制Tat介导的转录，用萘啶酮核心替代喹诺酮核被证明是非常有效的。在这项工作中，通过合成各种类似物深入研究了萘啶酮支架。这导致将NM13鉴定为MT-4细胞中获得的最具选择性的衍生物。这是1,6-萘啶酮核与C7苯并噻唑哌嗪基团成功结合的结果，这不仅首次赋予了有效的抗HIV活性，而且显示出很高的选择性。旨在对这种新衍生物的抗HIV谱进行更彻底调查的进一步研究正在进行中。

  DOI：

  10.1002/cmdc.201100073

文献信息

• POSITIVE ALLOSTERIC MODULATORS OF MUSCARINIC M2 RECEPTOR
  申请人：Bayer Pharma Aktiengesellschaft

  公开号：US20180297994A1

  公开（公告）日：2018-10-18

  The present application relates to positive allosteric modulators of the muscarinic M2 receptor, especially to novel 7-substituted 1-arylnaphthyridine-3-carboxamides, to processes for preparation thereof, to the use thereof, alone or in combinations, for treatment and/or prevention of diseases, and to the use thereof for production of medicaments for treatment and/or prevention of diseases, in particular for treatment and/or prevention of cardiovascular disorders and/or renal disorders.

  本申请涉及肌动蛋白M2受体的阳性变构调节剂，特别是新型的7-取代的1-芳基萘啶-3-羧酰胺，以及其制备方法，单独或组合使用于治疗和/或预防疾病，以及用于生产治疗和/或预防疾病的药物，特别是用于治疗和/或预防心血管疾病和/或肾脏疾病。
• Positive allosteric modulators of muscarinic M2 receptor
  申请人：Bayer Pharma Aktiengesellschaft

  公开号：US10435403B2

  公开（公告）日：2019-10-08

  The present application relates to positive allosteric modulators of the muscarinic M2 receptor, especially to novel 7-substituted 1-arylnaphthyridine-3-carboxamides, to processes for preparation thereof, to the use thereof, alone or in combinations, for treatment and/or prevention of diseases, and to the use thereof for production of medicaments for treatment and/or prevention of diseases, in particular for treatment and/or prevention of cardiovascular disorders and/or renal disorders.

  本申请涉及毒蕈碱 M2 受体的正性异位调节剂，特别是新型 7-取代 1-芳基萘啶-3-羧酰胺，涉及其制备工艺，涉及其单独或组合用于治疗和/或预防疾病，以及涉及其用于生产治疗和/或预防疾病的药物，特别是用于治疗和/或预防心血管疾病和/或肾脏疾病。
• Ethyl 1,8-Naphthyridone-3-carboxylates Downregulate Human Papillomavirus-16 E6 and E7 Oncogene Expression
  作者：Manuela Donalisio、Serena Massari、Monica Argenziano、Giuseppe Manfroni、Valeria Cagno、Andrea Civra、Stefano Sabatini、Violetta Cecchetti、Arianna Loregian、Roberta Cavalli、David Lembo、Oriana Tabarrini

  DOI：10.1021/jm500340h

  日期：2014.7.10

  Strong epidemiological and molecular data associate cervical cancer (CC) with high-risk human papillomavirus (HPV) infections. The carcinogenic mechanism depends mainly on the expression of E6 and E7 oncoproteins encoded by the viral genome. Using a cell-based high-throughput assay, an in-house library of compounds was screened identifying the 1,8-naphthyridone 1 that efficiently inhibited the transcription driven by the long control region of the HPV genome. A series of analogues were then synthesized, obtaining more potent derivatives able to downregulate E6 and E7 transcripts in HPV-16-positive CC CaSki cells. An unusual structural insight emerged for the C-3 position of the 1,8-naphthyridone core, where the ethyl carboxylate esters, but not the carboxylic acids, are responsible for the activity. In vitro uptake studies showed that the 3-ethyl carboxylates do not act as prodrugs. The 1,8-naphthyridones emerged as valid starting points for the development of innovative agents potentially useful for the treatment of HPV-induced CC.
• POSITIV ALLOSTERISCHE MODULATOREN DES MUSKARINERGEN M2 REZEPTORS
  申请人：Bayer Pharma Aktiengesellschaft

  公开号：EP3307741A1

  公开（公告）日：2018-04-18
• US5182401A
  申请人：——

  公开号：US5182401A

  公开（公告）日：1993-01-26