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4-(3-chloro-4-fluoro)phenylamino-6-aminoethoxy-7-methoxyquinazoline | 1428015-62-6

中文名称
——
中文别名
——
英文名称
4-(3-chloro-4-fluoro)phenylamino-6-aminoethoxy-7-methoxyquinazoline
英文别名
6-(2-aminoethoxy)-N-(3-chloro-4-fluorophenyl)-7-methoxyquinazolin-4-amine;4-(3′-chloro-4′-fluoroanilino)-6-(2-aminoethoxy)-7-methoxyquinazoline
4-(3-chloro-4-fluoro)phenylamino-6-aminoethoxy-7-methoxyquinazoline化学式
CAS
1428015-62-6
化学式
C17H16ClFN4O2
mdl
——
分子量
362.791
InChiKey
YNULYJVKQWEOIY-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    512.4±50.0 °C(Predicted)
  • 密度:
    1.393±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.1
  • 重原子数:
    25
  • 可旋转键数:
    6
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.18
  • 拓扑面积:
    82.3
  • 氢给体数:
    2
  • 氢受体数:
    7

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    4-(3-chloro-4-fluoro)phenylamino-6-aminoethoxy-7-methoxyquinazoline三聚氯氰 、 palladium on activated charcoal 、 氢气三乙胺 作用下, 以 甲醇丙酮 为溶剂, 反应 2.0h, 生成 (S)-2-amino-N-(2-((4-((3-chloro-4-fluorophenyl)amino)-7-methoxyquinazolin-6-yl)oxy)ethyl)-4-methylpentanamide
    参考文献:
    名称:
    发现新型亮氨酰磺酸氨基磺酸替代物作为雷帕霉素复合物1(mTORC1)抑制剂的亮氨酰-tRNA合成酶(LRS)靶向的哺乳动物靶标
    摘要:
    根据最近的研究,亮氨酰-tRNA合成酶(LRS)充当亮氨酸传感器,并调节哺乳动物雷帕霉素复合物1(mTORC1)靶标的激活。由于过度活跃的mTORC1与包括结肠癌在内的多种疾病有关,因此靶向LRS的mTORC1抑制剂代表了抗癌治疗的潜在选择。在这项工作中,我们开发了一系列简化的亮氨苄基磺酸盐类似物,其中包含N-(3-氯-4-氟苯基)喹唑啉-4-胺部分来取代腺嘌呤基团。我们鉴定了几种与先前报道的抑制剂具有可比活性的化合物,并表现出选择性的mTORC1抑制和抗癌活性。这项研究进一步支持以下假设:LRS是调节mTORC1途径的有希望的靶标。
    DOI:
    10.1016/j.bmc.2018.06.034
  • 作为产物:
    参考文献:
    名称:
    一种喹唑啉衍生物及其制备方法
    摘要:
    本发明涉及一种喹唑啉衍生物及制备方法,将4‑(3‑氨基)苯基‑6‑氨乙氧基‑7‑甲氧基喹唑啉和1,2,3‑三氮唑‑4‑醛加入到反应器中,加入反应溶剂和催化剂,搅拌均匀后,在80‑120℃反应;反应完毕后,产物冷却至室温后,减压蒸馏除去溶剂,所得固体用乙醇重结晶,真空干燥得类白色固体。本发明提供的一种喹唑啉衍生物将喹唑啉、席夫碱以及三氮唑基团有机结合,具有一定的抗肿瘤作用,还有助于降低肿瘤细胞对药物产生的抗药性的可能。该合成路线具有原料易得、操作简单、节省溶剂、减少污染等优点,易于工业化生产。
    公开号:
    CN106045980B
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文献信息

  • Discovery of EGFR-Targeted Environment-Sensitive fluorescent probes for cell imaging and efficient tumor detection
    作者:Li-Xia Wang、Ze-Hao Wang、Xiu-Li Sun、Cheng-Ting Zi、Xuan-Jun Wang、Jun Sheng
    DOI:10.1016/j.bioorg.2021.105585
    日期:2022.4
    receptor-targeting fluorescent probe with a switching mechanism is to introduce an environment-sensitive fluorophore into the drug ligand. Based on this strategic molecular design, we introduced two environment-sensitive small molecular fluorophores, dansyl chloride (DNS) and nitrobenzoxadiazole (NBD), to replace the morpholine group of gefitinib, achieving a series of fluorescent molecular probes bearing a
    人表皮生长因子受体(EGFR)的过表达在细胞内外的多种信号通路中发挥着重要作用,特别是在各种癌症的细胞增殖、分化和死亡过程中。由于EGFR结构和功能的复杂性,EGFR蛋白可视化的荧光可视化研究具有挑战性。设计具有切换机制的受体靶向荧光探针的一种可能策略是将环境敏感的荧光团引入药物配体中。基于这一战略性分子设计,我们引入了两种环境敏感的小分子荧光团丹磺酰氯(DNS)和硝基苯并恶二唑(NBD),以取代吉非替尼的吗啉基团,实现了一系列带有切换机制的荧光分子探针。GN 探针表现出突出的环境敏感性,表明其作为开启 EGFR 靶向荧光配体具有良好的性能。代表性探针 GN3 对过度表达 EGFR 的肿瘤细胞有特异性反应,并通过活细胞荧光成像和体内异种移植肿瘤成像进行了验证。探针 GN3 显着抑制了 A431 细胞中配体诱导的 EGFR 磷酸化,证明该探针仍然起到 EGFR 抑制剂的作用。由于肿瘤细胞中 GN3
  • MULTIPLEXED KINASE INHIBITOR BEADS AND USES THEREOF
    申请人:University of North Carolina at Chapel Hill
    公开号:US20140243239A1
    公开(公告)日:2014-08-28
    This invention is directed to a multi-analyte column comprising two or more layers with a first solid support having specific binding affinity for kinases and a second solid support having non-specific binding affinity for kinases. Methods are also provided, including methods of detecting low abundance kinases, predicting resistance to chemotherapy, determining cancer prognosis, and improving the effectiveness of a treatment regimen.
    本发明涉及一种多分析物柱,包括两个或更多层,第一固体支持体具有对激酶具有特异性结合亲和力,第二固体支持体具有对激酶具有非特异性结合亲和力。还提供了方法,包括检测低丰度激酶的方法,预测对化疗的耐药性,确定癌症预后以及提高治疗方案的有效性。
  • Ruthenium(<scp>ii</scp>) polypyridyl complexes with visible light-enhanced anticancer activity and multimodal cell imaging
    作者:Yan Kang、Yao Zhao、Yuanyuan Wei、Yang Zhang、Zhaoying Wang、Qun Luo、Jun Du、Fuyi Wang
    DOI:10.1039/d3dt01661g
    日期:——
    Ruthenium(II) polypyridyl complexes have drawn growing attention due to their photophysical properties and anticancer activity. Herein we report four ruthenium(II) polypyridyl complexes [(N^N)2RuII(L)]2+ (1–4, L = 4-anilinoquinazoline derivatives, N^N = bidentate ligands with bis-nitrogen donors) as multi-functional anticancer agents. The epidermal growth factor receptor (EGFR) is overexpressed in
    钌( II )聚吡啶配合物由于其光物理特性和抗癌活性而受到越来越多的关注。在此,我们报道了四种钌( II )聚吡啶配合物[(N^N) 2RuII (L)] 2+(1–4 ,L=4-苯胺基喹唑啉衍生物,N^N=具有双氮供体的二齿配体)为多功能抗癌剂。表皮生长因子受体(EGFR)在多种癌细胞中过度表达,并与多种恶性肿瘤相关。EGFR抑制剂,如吉非替尼、厄洛替尼等,已被批准作为临床抗癌药物。与[Ru(bpy) 2 (phen)]相比,抑制EGFR的4-苯胺基喹唑啉配体大大增强了这些钌( II )聚吡啶配合物对一系列人类癌细胞系的体外抗癌活性,但有趣的是,这些配合物实际上不是有效的 EGFR 抑制剂。进一步的机制研究表明,在可见光照射下,配合物3和4产生高水平的单线态氧(1 O 2),其对人非小细胞肺癌(A549)、宫颈癌(HeLa)具有体外抗癌活性。鳞状(A431)癌细胞明显改善。具体而言,配合
  • Synthesis, characterization, screening and docking analysis of 4-anilinoquinazoline derivatives as tyrosine kinase inhibitors
    作者:Shuang Lü、Wei Zheng、Liyun Ji、Qun Luo、Xiang Hao、Xianchan Li、Fuyi Wang
    DOI:10.1016/j.ejmech.2012.07.036
    日期:2013.3
    We report here the design and synthesis of a series of 4-anilinoquinazoline derivatives, of which 7 compounds were crystallographically characterized, as epidermal growth factor receptor (EGFR) inhibitors by modifications on the aniline ring or at the 6-alkoxy site of the 6,7-dimethoxy-4-anilinoquinazoline pharmacophore. The relative inhibition efficiency on EGFR of all as-prepared compounds were measured and ordered, and the IC50 values of nine highly active compounds were determined by ELISA. Docking studies indicated that all 4-anilinoquinazoline derivatives could be inserted into the ATP-binding pocket of the EGFR via indirect docking, and that the modifications at the 3'-position of the anilino group and 6-alkoxy site of the quinazoline ring have little interference with the formation of the two essential H-bonds between the N3 of the quinazoline ring and Thr766 through a water molecule, and the N1 of the quinazoline ring and N-H of Met769. The displacing of the phenyl at 4-position with pyridinyl dramatically reduces the activity of the quinazoline pharmacophore, the resulting derivative (10) being the least active compound. The docking results also showed that the formation of new H-bonds between the N-H of the ethylenediamine group linked to the 6-alkoxy site and Asp776/Cys773 in the binding pocket of EGFR makes compounds 19 (IC50= 12.1 +/- 1.6 nM) and 20 (IC50 = 13.6 +/- 0.8 nM) the most potent EGFR inhibitors in this class and worthy of further modification to obtain more potent anticancer compounds. (C) 2012 Elsevier Masson SAS. All rights reserved.
  • [EN] MULTIPLEXED KINASE INHIBITOR BEADS AND USES THEREOF<br/>[FR] BILLES D'INHIBITEUR DE KINASE MULTIPLEXÉES ET LEURS UTILISATIONS
    申请人:UNIV NORTH CAROLINA
    公开号:WO2013055780A1
    公开(公告)日:2013-04-18
    This invention is directed to a multi-analyte column comprising two or more layers with a first solid support having specific binding affinity for kinases and a second solid support having non-specific binding affinity for kinases. Methods are also provided, including methods of detecting low abundance kinases, predicting resistance to chemotherapy, determining cancer prognosis, and improving the effectiveness of a treatment regimen.
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