2-((2-chlorophenyl)(hydroxy)methyl)acrylic acid | 221086-92-6

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 苯丙酸
• 英文名称: 2-((2-chlorophenyl)(hydroxy)methyl)acrylic acid
• 英文别名: 2-[(2-Chlorophenyl)-hydroxymethyl]prop-2-enoic acid；2-[(2-chlorophenyl)-hydroxymethyl]prop-2-enoic acid
• CAS: 221086-92-6
• 化学式: C₁₀H₉ClO₃
• mdl: MFCD24390438
• 分子量: 212.633
• InChiKey: JKIHSXJGFVVRFE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  57.5
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-((2-chlorophenyl)(hydroxy)methyl)acrylic acid 、 苯胺 在 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 12.0h， 以61%的产率得到2-[(2-chlorophenyl)-hydroxymethyl]-N-phenylprop-2-enamide
  参考文献：
  名称：

  通过分子内的Baylis–Hillman加合物的N-芳基酰胺的Friedel-Crafts反应合成3,4-二取代的2（1 H）-喹啉酮

  摘要：

  3,4-二取代的2（1 H）-喹啉酮是通过以下顺序过程从Baylis-Hillman加合物开始合成的：（i）Baylis-Hillman加合物水解为酸，（ii）EDC与苯胺偶联，（iii ）H 2 SO 4辅助分子内Friedel-Crafts环化，以及最终（iv）DBU介导的异构化。

  DOI：

  10.1016/j.tetlet.2009.01.018
• 作为产物：
  描述：

  3-羟基-2-亚甲基-3-(2-氯苯基)丙酸甲酯 在 lithium hydroxide 、 盐酸 、 水 作用下， 以 四氢呋喃 、 水 为溶剂， 生成 2-((2-chlorophenyl)(hydroxy)methyl)acrylic acid
  参考文献：
  名称：

  小分子文库官能用半胱氨酸反应性部分的使用筛选共价抑制剂DNA显示†往最‡

  摘要：

  DNA编码的化学文库越来越多地用于鉴定药物发现或化学生物学的线索。尽管对共价抑制剂的兴趣重新兴起，但通常设计的文库中已过滤出合成素，以实现可通过共价相互作用与靶标结合的反应性功能。在本文中，我们报告了两个包含迈克尔受体以鉴定半胱氨酸反应性配体的文库的合成。我们开发了一种简单的程序，可使用微阵列格式的文库的DNA显示来区分共价和高亲和力非共价抑制剂。该方法已用已知的共价和高亲和力非共价激酶抑制剂进行了验证。文库的筛选显示了MEK2和ERBB2的新型共价抑制剂。

  DOI：

  10.1039/c6md00242k

文献信息

• Electrophilic Warhead-Based Design of Compounds Preventing NLRP3 Inflammasome-Dependent Pyroptosis
  作者：Mattia Cocco、Davide Garella、Antonella Di Stilo、Emily Borretto、Livio Stevanato、Marta Giorgis、Elisabetta Marini、Roberto Fantozzi、Gianluca Miglio、Massimo Bertinaria

  DOI：10.1021/jm501072b

  日期：2014.12.26

  Pyroptosis is a caspase-1-dependent pro-inflammatory form of programmed cell death implicated in the pathogenesis of autoinflammatory diseases as well as in disorders characterized by excessive cell death and inflammation. Activation of NLRP3 inflammasome is a key event in the pyroptotic cascade. In this study, we describe the synthesis and chemical tuning of alpha,beta-unsaturated electrophilic warheads toward the development of antipyroptotic compounds. Their pharmacological evaluation and structure-activity relationships are also described. Compound 9 was selected as a model of this series, and it proved to be a reactive Michael acceptor, irreversibly trapping thiol nucleophiles, which prevented both ATP- and nigericin-triggered pyroptosis of human THP-1 cells in a time- and concentration-dependent manner. Moreover, 9 and other structurally related compounds, inhibited caspase-1 and NLRP3 ATPase activities. Our findings can contribute to the development of covalent, multitarget antipyroptotic compounds targeting molecular components of the NLRP3 inflammasome regulatory pathway.
• Development of an Acrylate Derivative Targeting the NLRP3 Inflammasome for the Treatment of Inflammatory Bowel Disease
  作者：Mattia Cocco、Carolina Pellegrini、Helios Martínez-Banaclocha、Marta Giorgis、Elisabetta Marini、Annalisa Costale、Gianluca Miglio、Matteo Fornai、Luca Antonioli、Gloria López-Castejón、Ana Tapia-Abellán、Diego Angosto、Iva Hafner-Bratkovič、Luca Regazzoni、Corrado Blandizzi、Pablo Pelegrín、Massimo Bertinaria

  DOI：10.1021/acs.jmedchem.6b01624

  日期：2017.5.11

  Pharmacological inhibition of NLRP3 inflammasome activation may offer a new option in the treatment of inflammatory bowel disease. In this work, we report the design, synthesis, and biological screening of a series of acrylate derivatives as NLRP3 inhibitors. The in vitro determination of reactivity, cytotoxicity, NLRP3 ATPase inhibition, and antipyroptotic properties allowed the selection of 11 (INF39), a nontoxic, irreversible NLRP3 inhibitor able to decrease interleukin-1 beta release from macrophages. Bioluminescence resonance energy transfer experiments proved that this compound was able to directly interfere with NLRP3 activation in cells. In vivo studies confirmed the ability of the selected lead to alleviate the effects of colitis induced by 2,4-dinitrobenzenesulfonic acid in rats after oral administration.
• Screening for covalent inhibitors using DNA-display of small molecule libraries functionalized with cysteine reactive moieties
  作者：C. Zambaldo、J.-P. Daguer、J. Saarbach、S. Barluenga、N. Winssinger

  DOI：10.1039/c6md00242k

  日期：——

  Despite the resurging interest in covalent inhibitors, libraries are typically designed with synthon filtered out for reactive functionalities that can engage a target through covalent interactions. Herein, we report the synthesis of two libraries containing Michael acceptors to identify cysteine reactive ligands. We developed a simple procedure to discriminate between covalent and high affinity non-covalent

  DNA编码的化学文库越来越多地用于鉴定药物发现或化学生物学的线索。尽管对共价抑制剂的兴趣重新兴起，但通常设计的文库中已过滤出合成素，以实现可通过共价相互作用与靶标结合的反应性功能。在本文中，我们报告了两个包含迈克尔受体以鉴定半胱氨酸反应性配体的文库的合成。我们开发了一种简单的程序，可使用微阵列格式的文库的DNA显示来区分共价和高亲和力非共价抑制剂。该方法已用已知的共价和高亲和力非共价激酶抑制剂进行了验证。文库的筛选显示了MEK2和ERBB2的新型共价抑制剂。
• Synthesis of 3,4-disubstituted 2(1H)-quinolinones via intramolecular Friedel–Crafts reaction of N-arylamides of Baylis–Hillman adducts
  作者：Ko Hoon Kim、Hyun Seung Lee、Jae Nyoung Kim

  DOI：10.1016/j.tetlet.2009.01.018

  日期：2009.3

  3,4-Disubstituted 2(1H)-quinolinones were synthesized starting from the Baylis–Hillman adducts via the following sequential processes: (i) hydrolysis of the Baylis–Hillman adduct to acid, (ii) EDC coupling with anilines, (iii) H2SO4-assisted intramolecular Friedel–Crafts cyclization, and the final (iv) DBU-mediated isomerization.

  3,4-二取代的2（1 H）-喹啉酮是通过以下顺序过程从Baylis-Hillman加合物开始合成的：（i）Baylis-Hillman加合物水解为酸，（ii）EDC与苯胺偶联，（iii ）H 2 SO 4辅助分子内Friedel-Crafts环化，以及最终（iv）DBU介导的异构化。