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N-(3-chloro-4-fluorophenyl)quinazolin-4-amine | 457932-97-7

中文名称
——
中文别名
——
英文名称
N-(3-chloro-4-fluorophenyl)quinazolin-4-amine
英文别名
——
N-(3-chloro-4-fluorophenyl)quinazolin-4-amine化学式
CAS
457932-97-7
化学式
C14H9ClFN3
mdl
——
分子量
273.697
InChiKey
ODUHDKRYKFSJAH-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:
    400.7±45.0 °C(Predicted)
  • 密度:
    1.424±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.7
  • 重原子数:
    19
  • 可旋转键数:
    2
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    37.8
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    重氮基乙酰乙酸乙酯N-(3-chloro-4-fluorophenyl)quinazolin-4-aminedichloro(pentamethylcyclopentadienyl)rhodium (III) dimer2,2-二甲基-3-羟基丙酸 、 silver carbonate 作用下, 以 1,2-二氯乙烷 为溶剂, 反应 12.0h, 以45%的产率得到ethyl 4-(3-chloro-4-fluorophenyl)-5-methyl-4H-pyrido[2,3,4-de]quinazoline-6-carboxylate
    参考文献:
    名称:
    通过选择性CH键活化合成多环4-环苯并喹啉和N-喹唑啉-吲哚。
    摘要:
    通过使用重氮化合物作为优雅的偶联伙伴,高效的铑(III)催化4-苯胺基喹唑啉的位点选择性官能化为稠合多环4-苯胺基喹唑啉衍生物和N-喹唑啉吲哚提供了令人兴奋的可能性。这种单罐级联方法可以建立具有潜在生物活性的各种复杂的4-苯胺基喹唑啉单元,仅取决于底物和添加剂。
    DOI:
    10.1002/adsc.202000895
  • 作为产物:
    描述:
    参考文献:
    名称:
    简便高效地合成4-苯胺基喹唑啉衍生物作为EGFR抑制剂并进行生物学评估。
    摘要:
    方便,有效地合成了一系列4-苯胺基喹唑啉衍生物,并通过MTT分析在三种人类癌细胞系H1975,HepG2和SMMC-7721中评估了它们的抗肿瘤活性。设计并合成了新的化合物19a-19h,以寻找功能强大的EGFR抑制剂,并探索喹唑啉环C-2位处的甲基是否对EGFR抑制具有积极作用。发现19a-19h的所有化合物对所有三种细胞系均有效,并且发现5种化合物(19c,19d和19f-19h)对H1975的毒性高于吉非替尼。SAR研究表明,喹唑啉环C-2位的甲基可以显着提高4-苯胺基喹唑啉的抗肿瘤能力。根据蛋白质印迹分析的结果也得出了相同的结论。在所有测试的化合物中,19g对H1975表现出极强的效力,IC50值为0.11μM,明显低于吉非替尼(1.23μM)。Western印迹分析的结果表明,化合物19c和19g可以显着抑制磷酸化EGFR的表达,尤其是19g几乎完全被抑制。
    DOI:
    10.1016/j.bmcl.2016.04.032
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文献信息

  • A novel strategy to the synthesis of 4-anilinoquinazoline derivatives
    作者:Zheng Wang、Cuiling Wang、Yanni Sun、Ning Zhang、Zhulan Liu、Jianli Liu
    DOI:10.1016/j.tet.2013.12.028
    日期:2014.1
    A novel approach to prepare 4-anilinoquinazoline derivatives based on the transformation of indoline-2,3-dione to formamidine was developed. The processes with this approach are simple, efficient, and environmentally friendly. The efficiency of this approach was evaluated by synthesizing 17 4-anilinoquinazolines and comparing the obtained yields with those achievable through conventional synthetic
    开发了一种基于吲哚啉-2,3-二酮向甲am的转化制备4-苯胺基喹唑啉衍生物的新方法。使用这种方法的过程简单,高效且对环境友好。通过合成17种4-苯胺基喹唑啉并将获得的收率与通过常规合成方法可获得的收率进行比较,评估了该方法的效率。这是第一次合成化合物8d,8e,8h和13b - f。观察到这些化合物的IR和UV光谱的特征以及它们的取代基对光谱的影响。
  • Process for producing 4-aminoquinazoline compound
    申请人:Nishino Shigeyoshi
    公开号:US20050130995A1
    公开(公告)日:2005-06-16
    A 4-aminoquinazoline derivative can be obtained by the steps of reacting quinazolin-4-one or its derivative with a chlorinating agent in a first organic solvent in the presence of an organic base, and subsequently reacting the reaction product with an amine compound represented by the formula R 5 —NH—R 6 (each of R 5 and R 6 represents hydrogen or an optionally substituted hydrocarbyl group) in the presence of a second organic solvent.
    一种4-氨基喹唑啉衍生物可以通过以下步骤获得:在有机碱存在下,将喹唑啉-4-酮或其衍生物与氯化试剂在第一有机溶剂中反应,然后在第二有机溶剂存在下,将反应产物与式为R5—NH—R6(其中R5和R6分别表示氢或可选择取代的烃基)的胺化合物反应。
  • PROCESS FOR PRODUCING 4-AMINOQUINAZOLINE COMPOUND
    申请人:Ube Industries, Ltd.
    公开号:EP1481971B1
    公开(公告)日:2011-11-16
  • Synthesis and biological evaluation of di-aryl urea derivatives as c-Kit inhibitors
    作者:Séverine Ravez、Stéphane Arsenlis、Amélie Barczyk、Anthony Dupont、Raphaël Frédérick、Stéphanie Hesse、Gilbert Kirsch、Patrick Depreux、Laurence Goossens
    DOI:10.1016/j.bmc.2015.10.035
    日期:2015.11
    Inhibition of receptor tyrosine kinases (RTKs) continued to be a successful approach for the treatment of many types of human cancers and many potent small molecules kinase inhibitors have been discovered the last decade. In the present study, we describe the synthesis of thienopyrimidine derivatives and their pharmacological evaluation against nine kinases (EGFR, PDGFR-ss, c-Kit, c-Met, Src, Raf, VEGFR-1, -2 and -3). Most of the synthesized compounds showed from moderate to potent activities against c-Kit with IC50 values in the nanomolar range. Among them, 4-anilino(urea) thienopyrimidine analogs showed selectivity and potent c-Kit inhibition with IC50 values less than 6 nM. Docking simulation was performed for the most promising compound 9 into the c-Kit active site to determine the potential binding mode. This study reveal that the 4-anilino(urea) thienopyrimidine is an interesting scaffold to design novel potent and selective c-Kit inhibitors which may make promising candidates for cancers where c-Kit receptors are overexpressed. (C) 2015 Elsevier Ltd. All rights reserved.
  • Compounds that Inhibit Hiv Particle Formation
    申请人:Rekosh David
    公开号:US20080318959A1
    公开(公告)日:2008-12-25
    The present invention describes novel methods of identifying compounds which inhibit HIV particle formation and Rev-dependent HIV production. The present invention also provides methods and compounds for inhibiting HIV particle formation and or treating patients infected with HIV.
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