1-吗啉代-2-(4-硝基苯基)乙酮 | 50508-40-2

• 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: 1-吗啉代-2-(4-硝基苯基)乙酮
• 英文名称: 1-morpholino-2-(4-nitrophenyl)ethanone
• 英文别名: 4-nitrophenylacetate morpholine amide；4-[(4-nitro-phenyl)-acetyl]-morpholine；1-morpholin-4-yl-2-(4-nitro-phenyl)-ethanone；1-morpholin-4-yl-2-(4-nitrophenyl)ethanone
• CAS: 50508-40-2
• 化学式: C₁₂H₁₄N₂O₄
• 分子量: 250.254
• InChiKey: XEWJEPSXWNILMA-UHFFFAOYSA-N

物化性质

• 沸点：
  479.2±45.0 °C(Predicted)
• 密度：
  1.300±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  75.4
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1-吗啉代-2-(4-硝基苯基)乙酮 在 sodium tetrahydroborate 、 10% palladium on activated charcoal 、 三氟化硼乙醚 、 氢气 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 生成 4-(2-吗啉-4-乙基)-苯胺
  参考文献：
  名称：

  Synthesis and biological evaluation of new 4β-anilino-4′-O-demethyl-4-desoxypodophyllotoxin derivatives as potential antitumor agents

  摘要：

  A series of new 4 beta-anilino-4'-O-demethyl-4-desoxypodophyllotoxin derivatives were prepared and evaluated for their cytotoxicities against four human cancer cell lines including KB, KB/VCR, A549 and 95D. Most compounds showed better growth-inhibition activities against tested cell lines than that of etoposide (VP-16). Preliminary structure-activity relationships (SARs) were concluded and it indicated that the side chains substituted at 4 beta position of podophyllotoxin significantly influenced the cytotoxic activity, especially for the drug resistance profile. In vivo studies of compound 26c on highly metastatic human lung cancer xenograft in nude mice showed that it can significantly inhibit tumor growth with administrating by oral route. (C) 2010 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2010.11.016
• 作为产物：
  描述：

  对硝基苯乙酸 在 氯化亚砜 、 碳酸氢钠 作用下， 以 乙腈 为溶剂， 反应 7.0h， 生成 1-吗啉代-2-(4-硝基苯基)乙酮
  参考文献：
  名称：

  Structure-based modification of carbonyl-diphenylpyrimidines (Car-DPPYs) as a novel focal adhesion kinase (FAK) inhibitor against various stubborn cancer cells

  摘要：

  A family of carbonyl substituted diphenylpyrimidine derivatives (Car-DPPYs) with strong activity against focal adhesion kinase (FAK), were described in this manuscript. Among them, compounds 7a (IC50 = 5.17 nM) and 7f (IC50 = 2.58 nM) displayed equal anti-FAK enzymatic activity to the lead compound TAE226 (6.79 nM). In particular, compound 7a also exhibited strong antiproliferative activity against several stubborn cancer cells, including AsPC-1 cells (IC50 = 0.105 mu M), BxPC-3 cells (IC50 = 0.090 mu M), and MCF-7/ADR cells (IC50 = 0.59 mu M). Additionally, compound 7a also showed great antitumor efficacy in vivo via aAsPC-1 cancer Xenograft mouse model. The preliminary mechanism study by Western blot analysis revealed that 7a repressed FAK phosphorylation in AsPC cancer cells. Taken together, the results indicate that compound 7a may serve as a promising preclinical candidate for treatment of stubborn cancers. (C) 2019 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2019.04.004

文献信息

• Palladium-Catalyzed Intermolecular α-Arylation of Zinc Amide Enolates under Mild Conditions
  作者：Takuo Hama、Darcy A. Culkin、John F. Hartwig

  DOI：10.1021/ja056076i

  日期：2006.4.1

  The intermolecular α-arylation and vinylation of amides by palladium-catalyzed coupling of aryl bromides and vinyl bromides with zinc enolates of amides is reported. Reactions of three different types of zinc enolates have been developed. The reactions of aryl halides occur in high yields with isolated Reformatsky reagents generated from α-bromo amides, with Reformatsky reagents generated in situ from

  报道了通过芳基溴化物和乙烯基溴化物与酰胺的烯醇锌的钯催化偶联，酰胺的分子间α-芳基化和乙烯基化。已经开发了三种不同类型的烯醇化锌的反应。芳基卤化物与由 α-溴酰胺产生的分离的 Reformatsky 试剂、由 α-溴酰胺原位产生的 Reformatsky 试剂以及通过用氯化锌淬灭酰胺的烯醇锂而产生的烯醇锌以高产率发生反应。这种使用锌烯醇化物代替碱金属烯醇化物极大地扩展了酰胺芳基化的范围。该反应在室温或 70 °C 下与含有氰基、硝基、酯、酮、氟、羟基或氨基官能团的溴芳烃以及溴吡啶发生反应。此外，该反应已开发与吗啉酰胺，其产物是酮和醛的前体。酰胺的烯醇锌的芳基化是用带有受阻五苯的催化剂进行的...
• The Ketene-Surrogate Coupling: Catalytic Conversion of Aryl Iodides into Aryl Ketenes through Ynol Ethers
  作者：Wenhan Zhang、Joseph M. Ready

  DOI：10.1002/anie.201405036

  日期：2014.8.18

  tert‐Butoxyacetylene is shown to undergo Sonogashira coupling with aryl iodides to yield aryl‐substituted tert‐butyl ynol ethers. These intermediates participate in a [1,5]‐hydride shift, which results in the extrusion of isobutylene and the generation of aryl ketenes. The ketenes are trapped in situ with multiple nucleophiles or undergo electrocyclic ring closure to yield hydroxynaphthalenes and quinolines

  表明叔丁氧基乙炔与芳基碘化物发生 Sonogashira 偶联，生成芳基取代的叔丁基炔醇醚。这些中间体参与[1,5]-氢化物转移，导致异丁烯的挤出和芳基烯酮的生成。烯酮被多个亲核试剂原位捕获或进行电环闭合以产生羟基萘和喹啉。
• JAK3 inhibitors based on thieno[3,2-d]pyrimidine scaffold: design, synthesis and bioactivity evaluation for the treatment of B-cell lymphoma
  作者：Fuyun Chi、Lixue Chen、Changyuan Wang、Lei Li、Xiuli Sun、Youjun Xu、Tengyue Ma、Kexin Liu、Xiaodong Ma、Xiaohong Shu

  DOI：10.1016/j.bioorg.2019.103542

  日期：2020.1

  JAK3 is predominantly expressed in hematopoietic cells and has been a promising therapeutic target for the treatment of B-cell lymphoma. In this study, a new class of thieno[3,2-d]pyrimidines harboring acrylamide pharmacophore were synthesized as potent covalent JAK3 inhibitors (IC50 < 10 nM). Among them, 9a and 9 g displayed the strongest inhibitory potency against JAK3 kinase activity, with IC50

  JAK3主要在造血细胞中表达，并已成为治疗B细胞淋巴瘤的有希望的治疗靶标。在这项研究中，合成了一类新型的带有丙烯酰胺药效基团的噻吩并[3,2-d]嘧啶类化合物，作为有效的共价JAK3抑制剂（IC50 <10 nM）。其中，9a和9 g表现出对JAK3激酶活性最强的抑制力，IC50值分别为1.9 nM和1.8 nM。此外，与参考药物Spebrutinib和Ibrutinib相比，9a不仅显示出对B淋巴瘤细胞增强的抗增殖活性，而且在浓度为20μM时，对正常外周血单核细胞（PBMC）的增殖抑制作用非常弱。机理分析表明，9a可以诱导B淋巴瘤细胞明显凋亡，并阻止JAK3-STAT3级联和BTK通路。综上所述，9a可以作为潜在的新型JAK3抑制剂用于治疗B细胞淋巴瘤。
• An efficient method for one-carbon elongation of aryl aldehydes via their dibromoalkene derivatives
  作者：Dal Ho Huh、Ji Sang Jeong、Hee Bong Lee、Hoejin Ryu、Young Gyu Kim

  DOI：10.1016/s0040-4020(02)01324-8

  日期：2002.12

  Various aryl aldehydes were efficiently converted into one-carbon extended aryl acetamides or aryl acetic acids through the reaction of their dibromoalkene derivatives with pyrrolidine in the presence of water under very mild conditions.

  通过在非常温和的条件下，在水的存在下，它们的二溴代烯烃衍生物与吡咯烷反应，将各种芳基醛有效地转化为一个碳原子扩展的芳基乙酰胺或芳基乙酸。
• 3-(Arylamino)methylene-1, 3-dihydro-2H-indol-2-ones as kinase inhibitors
  申请人：——

  公开号：US20030199478A1

  公开（公告）日：2003-10-23

  The present invention relates to organic molecules capable of modulating tyrosine kinase signal transduction in order to regulate, modulate and/or inhibit abnormal cell proliferation.

  本发明涉及有机分子，能够调节酪氨酸激酶信号传导，以调控、调节和/或抑制异常细胞增殖。