2-(2,6-二氟苯基)乙酸乙酯 | 680217-71-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2-(2,6-二氟苯基)乙酸乙酯
• 中文别名: 2,6-二氟苯乙酸乙酯
• 英文名称: (2,6-difluorophenyl)acetic acid ethyl ester
• 英文别名: ethyl 2-(2,6-difluorophenyl)acetate
• CAS: 680217-71-4
• 化学式: C₁₀H₁₀F₂O₂
• 分子量: 200.185
• InChiKey: VFRKTYPWLLOMFK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-(2,6-二氟苯基)乙酸乙酯 在 一水合肼 作用下， 以 乙醇 为溶剂， 反应 18.0h， 生成 2-(2,6-difluorophenyl) acetohydrazide
  参考文献：
  名称：

  A novel serine racemase inhibitor suppresses neuronal over-activation in vivo

  摘要：

  Serine racemase (SRR) is an enzyme that produces o-serine from L-serine. D-Serine acts as an endogenous coagonist of NMDA-type glutamate receptors (NMDARs), which regulate many physiological functions. Over-activation of NMDARs induces excitotoxicity, which is observed in many neurodegenerative disorders and epilepsy states. In our previous works on the generation of SRR gene knockout (Srr-KO) mice and its protective effects against NMDA- and A beta peptide-induced neurodegeneration, we hypothesized that the regulation of NMDARs' over-activation by inhibition of SRR activity is one such therapeutic strategy to combat these disease states. In the previous study, we performed in silico screening to identify four compounds with inhibitory activities against recombinant SRR. Here, we synthesized 21 derivatives of candidate 1, one of four hit compounds, and performed screening by in vitro evaluations. The derivative 13J showed a significantly lower IC50 value in vitro, and suppressed neuronal over-activation in vivo. (C) 2017 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2017.05.011
• 作为产物：
  描述：

  2,6-二氟溴苄 在 copper(l) iodide 、 [Ir(dF(CF₃)ppy)₂(dtbbpy)](PF₆) 、 lithium methanolate 、 三苯基膦 作用下， 以 甲醇 、 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 42.0h， 生成 2-(2,6-二氟苯基)乙酸乙酯
  参考文献：
  名称：

  光催化酰基唑鎓促进三氟硼酸盐的烷氧基羰基化

  摘要：

  尽管最近在有机自由基物种的选择性产生和偶联方面取得了进展，但相对于其他含碳自由基物种，烷氧羰基自由基仍未得到充分探索。从利用双N-杂环卡宾催化和光催化生成酰基自由基等价物的新策略中汲取灵感，我们制备了可在光催化条件下用作烷氧基羰基自由基替代物的二甲基咪唑鎓酯。我们通过制备由这种自由基替代物与氧化生成的烷基自由基偶联产生的酯，证明了这些基于唑鎓的伙伴的合成效用。

  DOI：

  10.1016/j.tet.2021.132288

文献信息

• An efficient method for the preparation of mono α-aryl derivatives of diethyl malonate and ethyl cyanoacetate using ethyl-1-imidazole carbamate (EImC)
  作者：Manoranjan Behera、R. Venkat Ragavan、M. Sambaiah、Balaiah Erugu、J. Rama Krishna Reddy、K. Mukkanti、Satyanarayana Yennam

  DOI：10.1016/j.tetlet.2011.12.067

  日期：2012.2

  An efficient method for the synthesis of mono α-aryl derivatives of diethyl malonate and ethyl cyanoacetate using ethyl-1-imidazole carbamate (EImC) has been described. Using this method many sterically hindered and highly substituted mono α-aryl derivatives of diethyl malonate and ethyl cyanoacetate were synthesized in high yield.

  已经描述了使用-1-咪唑氨基甲酸乙酯（EImC）合成丙二酸二乙酯和氰基乙酸乙酯的单α-芳基衍生物的有效方法。用这种方法可以高产率地合成许多位阻和高度取代的丙二酸二乙酯和氰基乙酸乙酯的单α-芳基衍生物。
• [EN] MULTIPLE KINASE PATHWAY INHIBITORS<br/>[FR] INHIBITEURS DE MULTIPLES VOIES DE KINASES
  申请人：MANNKIND CORP

  公开号：WO2014052365A1

  公开（公告）日：2014-04-03

  Kinase with inhibitory activity against kinases disposed in multiple signaling pathways and their therapeutic uses.

  对多种信号通路中的激酶具有抑制活性的激酶及其治疗用途。
• AMINO-QUINOXALINE AND AMINO-QUINOLINE COMPOUNDS FOR USE AS ADENOSINE A2a RECEPTOR ANTAGONISTS
  申请人：Harris Joel M.

  公开号：US20110105513A1

  公开（公告）日：2011-05-05

  Compounds of the Formula (I), where W represents CH or N; and Q represents —CN, —C(═NOH)NH 2 , —CONHR 1 or various herein described heterocyclic radicals; as well as pharmaceutically acceptable salts, solvates, esters and prodrugs thereof. Care adenosine A 2a receptor antagonists and, therefore, are useful in the treatment of central nervous system diseases, in particular Parkinson's disease.

  化合物的公式（I），其中W代表CH或N; Q代表—CN、—C(═NOH)NH2、—CONHR1或各种在此描述的杂环基团; 以及其药学上可接受的盐、溶剂化物、酯和前药。这些化合物是腺苷A2A受体拮抗剂，因此在中枢神经系统疾病，特别是帕金森病的治疗中是有用的。
• MULTIPLE KINASE PATHWAY INHIBITORS
  申请人：MANNKIND CORPORATION

  公开号：US20150266870A1

  公开（公告）日：2015-09-24

  Kinase with inhibitory activity against kinases disposed in multiple signaling pathways and their therapeutic uses.

  具有抑制多种信号通路中的激酶活性的激酶及其治疗用途。
• 2-(Halogenated Phenyl) acetamides and propanamides as potent TRPV1 antagonists
  作者：Jin Mi Kang、Sun Ok Kwon、Jihyae Ann、Sunho Lee、Changhoon Kim、Nayeon Do、Jin Ju Jeong、Peter M. Blumberg、Heejin Ha、Thi Ngoc Lan Vu、Sanghee Yoon、Sun Choi、Robert Frank-Foltyn、Bernhard Lesch、Gregor Bahrenberg、Hannelore Stockhausen、Thomas Christoph、Jeewoo Lee

  DOI：10.1016/j.bmcl.2021.128266

  日期：2021.9