(Z)-ethyl 2-hydroxy-4-oxo-4-(2'-chlorophenyl)-but-2-enoate | 1257269-17-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (Z)-ethyl 2-hydroxy-4-oxo-4-(2'-chlorophenyl)-but-2-enoate
• 英文别名: (Z)-ethyl 4-(2-chlorophenyl)-2-hydroxy-4-oxobut-2-enoate
• CAS: 1257269-17-2
• 化学式: C₁₂H₁₁ClO₄
• 分子量: 254.67
• InChiKey: WINWTHHBLSHVDO-XFFZJAGNSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.53
• 重原子数：
  17.0
• 可旋转键数：
  4.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  63.6
• 氢给体数：
  1.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  (Z)-ethyl 2-hydroxy-4-oxo-4-(2'-chlorophenyl)-but-2-enoate 在 lithium hydroxide 、 盐酸 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 2.0h， 以86%的产率得到(Z)-4-(2-chlorophenyl)-2-hydroxy-4-oxobut-2-enoic acid
  参考文献：
  名称：

  Diketo acids and their amino acid/dipeptidic analogues as promising scaffolds for the development of bacterial methionine aminopeptidase inhibitors

  摘要：

  二酮酸及其肽类类似物被设计并合成为细菌MetAP抑制剂。在酶活性测定中，代表性化合物5e显示出对细菌MetAPs的优秀抑制作用，且无细胞毒性。

  DOI：

  10.1039/c5ra03354c
• 作为产物：
  描述：

  邻氯苯乙酮 、 草酸二乙酯 在 sodium ethanolate 作用下， 以69%的产率得到(Z)-ethyl 2-hydroxy-4-oxo-4-(2'-chlorophenyl)-but-2-enoate
  参考文献：
  名称：

  Diketo acids and their amino acid/dipeptidic analogues as promising scaffolds for the development of bacterial methionine aminopeptidase inhibitors

  摘要：

  二酮酸及其肽类类似物被设计并合成为细菌MetAP抑制剂。在酶活性测定中，代表性化合物5e显示出对细菌MetAPs的优秀抑制作用，且无细胞毒性。

  DOI：

  10.1039/c5ra03354c

文献信息

• Design, Synthesis, and Structure–Activity Relationship of a Novel Series of GluN2C-Selective Potentiators
  作者：Sommer S. Zimmerman、Alpa Khatri、Ethel C. Garnier-Amblard、Praseeda Mullasseril、Natalie L. Kurtkaya、Stefka Gyoneva、Kasper B. Hansen、Stephen F. Traynelis、Dennis C. Liotta

  DOI：10.1021/jm401695d

  日期：2014.3.27

  herein describe a novel series of pyrrolidinones that selectively potentiate only NMDA receptors that contain the GluN2C subunit. The most active analogues tested were over 100-fold selective for recombinant GluN2C-containing receptors over GluN2A/B/D-containing NMDA receptors as well as AMPA and kainate receptors. This series represents the first class of allosteric potentiators that are selective

  NMDA受体是介导慢速的Ca GluN1和GluN2A-d亚基组成的四聚体复合2+ -兴奋性突触传递的渗透组分。NMDA 受体与广泛的神经系统疾病有关，因此代表了一个重要的治疗靶点。我们在此描述了一系列新型吡咯烷酮，它们选择性地仅增强含有 GluN2C 亚基的 NMDA 受体。测试的最活跃的类似物对重组 GluN2C 受体的选择性是对 GluN2A/B/D 含 NMDA 受体以及 AMPA 和红藻氨酸受体的 100 倍以上。该系列代表了第一类对含二异聚体 GluN2C 的 NMDA 受体具有选择性的变构增效剂。
• NMDA RECEPTOR MODULATORS AND USES RELATED THERETO
  申请人：EMORY UNIVERSITY

  公开号：US20150196540A1

  公开（公告）日：2015-07-16

  This disclosure relates to NMDA modulators and used related thereto such as for treatment of central nervous system disorders. In certain embodiments, compounds disclosed herein are NR2C subunit-selective NMDA potentiators. In certain embodiments, the disclosure contemplates compounds and pharmaceutical compositions. In certain embodiments, the disclosure contemplates compounds disclosed herein as prodrugs, optionally substituted with one or more substituents, derivatives, or salts thereof. In certain embodiments, the disclosure relates to methods of treating or preventing nervous system disorders comprising administering an effective amount of a composition comprising compound disclosed herein to a subject in need thereof.

  本公开涉及NMDA调节剂及其相关用途，例如用于治疗中枢神经系统疾病。在某些实施例中，本文所披露的化合物是NR2C亚单位选择性NMDA增强剂。在某些实施例中，本公开考虑化合物和制药组合物。在某些实施例中，本公开考虑化合物作为前药，可选择地用一个或多个取代基，衍生物或其盐替代。在某些实施例中，本公开涉及治疗或预防神经系统疾病的方法，包括向需要治疗的受试者施用含有本文所披露的化合物的有效量的组合物。
• Synthesis and SAR studies of 1,4-benzoxazine MenB inhibitors: Novel antibacterial agents against Mycobacterium tuberculosis
  作者：Xiaokai Li、Nina Liu、Huaning Zhang、Susan E. Knudson、Richard A. Slayden、Peter J. Tonge

  DOI：10.1016/j.bmcl.2010.08.076

  日期：2010.11

  Menaquinone is an essential component of the electron transport chain in many pathogens and consequently enzymes in the menaquinone biosynthesis pathway are potential drug targets for the development of novel antibacterial agents. In order to identify leads that target MenB, the 1,4-dihydroxy-2-naphthoyl-CoA synthase from Mycobacterium tuberculosis, a high-throughput screen was performed. Several 1,4-benzoxazines were identified in this screen and subsequent SAR studies resulted in the discovery of compounds with excellent antibacterial activity against M. tuberculosis H37Rv with MIC values as low as 0.6 mu g/ml. The 1,4-benzoxazine scaffold is thus a promising foundation for the development of antitubercular agents. (C) 2010 Elsevier Ltd. All rights reserved.