N-(4-aminophenyl)-N′-(3-fluorophenyl)urea | 1104505-88-5

• 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: N-(4-aminophenyl)-N′-(3-fluorophenyl)urea
• 英文别名: 1-(4-Aminophenyl)-3-(3-fluorophenyl)urea
• CAS: 1104505-88-5
• 化学式: C₁₃H₁₂FN₃O
• mdl: MFCD12414530
• 分子量: 245.256
• InChiKey: SVGOQKTTZQTPLH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  67.2
• 氢给体数：
  3
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  N-(4-aminophenyl)-N′-(3-fluorophenyl)urea 、 4-chloro-5,10-dihydropyrimido[4,5-b]quinoline 在 三乙胺 作用下， 以 异丙醇 为溶剂， 以77.5%的产率得到1-(4-((5,10-dihydropyrimido[4,5-b]quinolin-4-yl)amino)phenyl)-3-(3-fluorophenyl)urea
  参考文献：
  名称：

  设计，合成和评估作为抗肿瘤治疗的双重目标EGFR和Src激酶抑制剂的氮杂ac啶衍生物

  摘要：

  EGFR的过表达通常与晚期疾病和不良预后有关。在某些癌症中，Src与EGFR协同作用以促进增殖，存活，侵袭和转移。针对EGFR和Src的双靶标药物的开发具有针对这些癌症的治疗优势。基于分子对接和我们先前的研究，我们合理地设计了一系列新的氮杂ac啶衍生物作为有效的EGFR和Src双重抑制剂。大多数合成的氮杂ac啶对K562和A549细胞显示出良好的抗增殖活性。代表性化合物13b对K562和A549细胞显示nM IC 50值，并在10μM下以33.53％的抑制率抑制EGFR，在1μM下以72.12％的抑制率抑制Src。此外，复合13b可以抑制EGFR，p-EGFR，Src和p-Src的表达。此外，13b有效抑制肿瘤细胞的侵袭并诱导癌细胞凋亡。我们的研究表明，可将氮杂ac啶支架开发为新型的多靶点激酶抑制剂，用于癌症治疗。

  DOI：

  10.1016/j.ejmech.2017.05.006
• 作为产物：
  描述：

  特定基氨基甲酸脂酶 在 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 生成 N-(4-aminophenyl)-N′-(3-fluorophenyl)urea
  参考文献：
  名称：

  发现Aurora激酶的有效和选择性硫代嘧啶抑制剂

  摘要：

  为了发现Aurora激酶抑制剂，HTS命中发现含有酰胺的吡咯并嘧啶化合物。用噻吩并嘧啶部分取代吡咯并嘧啶残基导致一系列有效的和选择性的Aurora抑制剂。

  DOI：

  10.1016/j.bmcl.2011.06.041

文献信息

• Design, synthesis and molecular modeling study of certain VEGFR-2 inhibitors based on thienopyrimidne scaffold as cancer targeting agents
  作者：Amna Ghith、Khairia M. Youssef、Nasser S.M. Ismail、Khaled A.M. Abouzid

  DOI：10.1016/j.bioorg.2018.10.008

  日期：2019.3

  compound 10a. Flow cytometric analysis on both MCV-7 and PC-3 cancer cells revealed that it induced cell-cycle arrest in the G0-G1phase and reinforced apoptosis via activation of caspase-3. Furthermore, molecular modeling studies have been carried out to gain further understanding of the binding mode in the active site of VEGFR-2 enzyme and predict pharmacokinetic properties of all the synthesized inhibitors

  设计，合成和评价了不同系列的新型噻吩并[2，3- d ]嘧啶衍生物（9a-d，10a-f，l，m和15a-m）在体外抑制VEGFR-2酶的能力。而且，通过NCI对60种不同的人类癌细胞系进行了测试，以测试最终化合物的细胞毒性。VEGFR-2酶的抑制结果表明，化合物10d，15d和15 g是活性最高的抑制剂，IC 50值分别为2.5、5.48和2.27 µM，而化合物10a显着显示出最高的细胞生长抑制率，平均生长抑制率（GI）为31.57％。它对几种NCI细胞系表现出广谱的抗增殖活性，特别是对人乳腺癌（T7-47D）和肾癌（A498）细胞系分别具有85.5％和77.65％的抑制作用。为了研究该活性的机制，对化合物10a进行了进一步的生物学研究，例如流式细胞术细胞周期与caspase-3比色测定。对MCV-7和PC-3癌细胞的流式细胞仪分析表明，它诱导了G0-G1期的细胞周期停滞，并通过激活c
• Phenyl and Diaryl Ureas with Thiazolo[5,4‐ <i>d</i> ]pyrimidine Scaffold as Angiogenesis Inhibitors: Design, Synthesis and Biological Evaluation
  作者：Wen‐Jun Xue、Ya‐Hui Deng、Zhong‐Hui Yan、Ji‐Ping Liu、Yu Liu、Li‐Ping Sun

  DOI：10.1002/cbdv.201800493

  日期：2019.4

  receptor‐2 (VEGFR‐2) is an important factor in angiogenesis. In this work, a novel series of thiazolo[5,4‐d]pyrimidine derivatives inhibiting angiogenesis were rationally designed and synthesized. Their inhibitory activities against human umbilical vein endothelial cells (HUVEC) were investigated in vitro. 1‐(4‐Fluorophenyl)‐3‐4‐[(5‐methyl‐2‐phenyl[1,3]thiazolo[5,4‐d]pyrimidin‐7‐yl)amino]phenyl}urea (19b)

  血管生成对肿瘤生长至关重要，抑制血管生成已被视为癌症治疗的一种有前途的方法。血管内皮生长因子受体-2 (VEGFR-2) 是血管生成的重要因素。在这项工作中，合理设计和合成了一系列抑制血管生成的新型噻唑并[5,4-d]嘧啶衍生物。在体外研究了它们对人脐静脉内皮细胞 (HUVEC) 的抑制活性。1-(4-氟苯基)-3-4-[(5-甲基-2-苯基[1,3]噻唑并[5,4-d]嘧啶-7-基)氨基]苯基}脲(19b)和1-(3-氟苯基)-3-4-[(5-methyl-2-phenyl[1,3]thiazolo[5,4-d]pyrimidin-7-yl)amino]phenyl}urea (19g)对 HUVEC 增殖最有效的抑制作用（IC50 分别为 12.8 和 5.3 μm）。化合物19g可抑制人脐静脉内皮细胞的迁移。这些结果支持进一步研究这些化合物作为有效的抗癌剂。
• Preparation, biological evaluation and QSAR analysis of urea substituted 2,4-diamino-pyrimidine anti-malarials
  作者：Borvornwat Toviwek、Jennifer Riley、Nicole Mutter、Mark Anderson、Lauren Webster、Irene Hallyburton、Duangkamol Gleeson、Kevin D. Read、M. Paul Gleeson

  DOI：10.1039/d2md00218c

  日期：——

  were also undertaken. Compounds 40 demonstrated the best anti-malarial activity at Pf 3D7 (0.09 μM), good selectivity with respect to mammalian cytotoxicity (SI = 54) and low microsomal clearance. Quantitative structure activity relationship (QSAR) analyses point to lipophilicity being a key driver of improved anti-malarial activity. The most active compounds in the series suffered from high lipophilicity

  报道了26 种新的苯脲取代的 2,4-二氨基嘧啶的合成和抗恶性疟原虫( Pf ) 3D7 的评价。制备化合物以提高我们小组先前报道的系列的抗疟活性和选择性。已确定其他特性来评估其作为抗疟疾先导药物的潜力，包括：HepG2 细胞毒性、溶解度、渗透性和亲脂性，以及在人和大鼠微粒体中的体外稳定性。我们还评估了它们对 10 种不同人类激酶的抑制特性。还进行了分子对接、化学信息学和生物信息学分析。化合物40在Pf 3D7 (0.09 μM)下表现出最佳的抗疟活性、对哺乳动物细胞毒性的良好选择性 (SI = 54) 和较低的微粒体清除率。定量结构活性关系（QSAR）分析指出亲脂性是改善抗疟疾活性的关键驱动因素。该系列中最活性的化合物具有高亲脂性、差水溶性和低渗透性。结果提供了有用的信息来指导进一步的化学迭代。
• Design, synthesis and evaluation of acridine derivatives as multi-target Src and MEK kinase inhibitors for anti-tumor treatment
  作者：Zhishan Cui、Xi Li、Lulu Li、Bin Zhang、Chunmei Gao、Yuzong Chen、Chunyan Tan、Hongxia Liu、Weiyi Xie、Ti Yang、Yuyang Jiang

  DOI：10.1016/j.bmc.2015.12.011

  日期：2016.1

  Clinical studies have shown enhanced anticancer effects of combined inhibition of Src and MEK kinases. Development of multi-target drugs against Src and MEK is of potential therapeutic advantage against cancers. As a follow-up of our previous studies, and by using molecular docking method, we designed and synthesized a new series of 9-anilinoacridines containing phenyl-urea moieties as potential novel dual Src and MEK inhibitors. The anti-proliferative assays against K562 and HepG-2 tumor cells showed that most of the derivatives displayed good cytotoxicity in vitro. In particular, kinase inhibition assays showed that compound 8m inhibited Src (59.67%) and MEK (43.23%) at 10 mu M, and displayed moderate inhibitory activity against ERK and AKT, the downstream effectors of both Src and MEK. Moreover, compound 8m was found to induce K562 cells apoptosis. Structure-activity relationships of these derivatives were analyzed. Our study suggested that acridine scaffold, particularly compound 8m, is of potential interest for developing novel multi-target Src and MEK kinase inhibitors. (C) 2015 Elsevier Ltd. All rights reserved.
• Scaffold hopping and redesign approaches for quinazoline based urea derivatives as potent VEGFR-2 inhibitors
  作者：Soha R. Abd El Hadi、Deena S. Lasheen、Dalia H. Soliman、Eman Z. Elrazaz、Khaled A.M. Abouzid

  DOI：10.1016/j.bioorg.2020.103961

  日期：2020.8

  In our attempt to discover effective anticancer agents, three series of novel quinazoline-based compounds have been designed, synthesized and tested as VEGFR-2 inhibitors. Five quinazoline -2-carboxamide derivatives (5d, 5e, 5 h, 5i, 5j) revealed potent nanomolar VEGFR-2 inhibition with IC50 values of 12.1, 40.3, 15.5, 13.1 and 57.4 nM, respectively, superior to that of the reference drug sorafenib (IC50 78.9 nM). Additionally, the qui-nazoline 2-carboxylate derivative bearing a fluorine substituent in middle ring (7a) showed IC50 values of 14.8 nM. Most of the new synthesized compounds are examined on NCI sixty cell lines of human cancer cells. Furthermore, molecular modeling study was administered to realize any clarification of the binding mode in the inactive VEGFR-2 conformation that demonstrates compatible binding modes similar to those of sorafenib and regorafenib. Finally, several ADME descriptors were calculated through a predictive kinetic study.