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拉帕替尼杂质8 | 320337-48-2

中文名称
拉帕替尼杂质8
中文别名
——
英文名称
4-(3-chloro-4-(3-fluorobenzyloxy)phenylamino)-6-(5-hydroxymethylfuran-2-yl)quinazoline
英文别名
[5-[4-[3-chloro-4-[(3-fluorophenyl)methoxy]anilino]quinazolin-6-yl]-2-furyl]methanol;3-[5-(4-{3-chloro-4-[(3-fluorobenzyl)oxy]anilino-}-6-quinazolinyl)-2-furyl]-2-methen alcohol;Des(sulfonylethyl)amino Hydroxy Lapatinib;[5-[4-[3-chloro-4-[(3-fluorophenyl)methoxy]anilino]quinazolin-6-yl]furan-2-yl]methanol
拉帕替尼杂质8化学式
CAS
320337-48-2
化学式
C26H19ClFN3O3
mdl
——
分子量
475.907
InChiKey
KWZZYAKRBYRQTG-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

  • 熔点:
    >150°C (dec)
  • 溶解度:
    DMSO(轻微)、甲醇(轻微、加热、超声处理)

计算性质

  • 辛醇/水分配系数(LogP):
    5.5
  • 重原子数:
    34
  • 可旋转键数:
    7
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.08
  • 拓扑面积:
    80.4
  • 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
  • 下游产品
    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:
    拉帕替尼杂质8 在 sodium hydride 、 N,N-二异丙基乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 作用下, 以 N,N-二甲基甲酰胺 、 mineral oil 为溶剂, 反应 12.83h, 生成 (2S,4R)-1-((S)-18-(tert-butyl)-1-(5-(4-((3-chloro-4-((3-fluorobenzyl)oxy)phenyl)amino)quinazolin-6-yl)furan-2-yl)-16-oxo-2,5,8,11,14-pentaoxa-17-azanonadecan-19-oyl)-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide
    参考文献:
    名称:
    [EN] EGFR PROTEOLYSIS TARGETING CHIMERIC MOLECULES AND ASSOCIATED METHODS OF USE
    [FR] MOLÉCULES CHIMÉRIQUES CIBLANT LA PROTÉOLYSE DE L'EGFR ET PROCÉDÉS D'UTILISATION ASSOCIÉS
    摘要:
    公开号:
    WO2018119441A9
  • 作为产物:
    描述:
    4-氯-6-碘喹唑啉 在 palladium diacetate 、 sodium tetrahydroborate 、 三乙胺三苯基膦 作用下, 以 N,N-二甲基甲酰胺异丙醇 为溶剂, 生成 拉帕替尼杂质8
    参考文献:
    名称:
    Optimization and SAR for dual ErbB-1/ErbB-2 tyrosine kinase inhibition in the 6-furanylquinazoline series
    摘要:
    Synthetic modifications on a 6-furanylquinazoline scaffold to optimize the dual ErbB-1/ErbB-2 tyrosine kinase inhibition afforded consistent SAR whereby a 4-(3-fluorobenzyloxy)-3-haloanilino provided the best enzyme potency and cellular selectivity. Changes made to the 6-furanyl group had little impact on the enzyme activity, but appeared to dramatically affect the cellular efficacy. The discovery of lapatinib emerged from this work. (c) 2006 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.bmcl.2006.05.090
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文献信息

  • Synthesis and in vitro biological evaluation of novel quinazoline derivatives
    作者:Yaling Zhang、Ying Zhang、Juan Liu、Li Chen、Lijun Zhao、Baolin Li、Wei Wang
    DOI:10.1016/j.bmcl.2017.02.027
    日期:2017.4
    A series of novel 4-arylamino-6-(5-substituted furan-2-yl)quinazoline derivatives were designed, synthesized and evaluated on biological activities in vitro. Compound 2a, 3a and 3c exhibited highly anti-proliferation activities on all tested tumor cell lines including SW480, A549, A431 and NCI-H1975 cells. Especially, compound 2a not only exhibited strong anti-proliferation activities against the tumor
    设计,合成了一系列新型的4-芳基氨基-6-(5-取代的呋喃-2-基)喹唑啉衍生物,并对其体外生物活性进行了评价。化合物2a,3a和3c在所有测试的肿瘤细胞系(包括SW480,A549,A431和NCI-H1975细胞)上均表现出高度的抗增殖活性。特别地,化合物2a不仅对表达野生型或突变型EGFRL858R / T790M的肿瘤细胞系表现出强的抗增殖活性,而且还显示出对野生型EGFR的最有效的抑制活性(IC 50 = 5.06nM)。与EGFR对接的结果表明2a的结合模式与拉帕替尼相似。Western印迹分析显示2a在指定浓度下能明显抑制肺癌细胞中EGFR,Akt和Erk1 / 2的活化。
  • Anilinoquinazolines as protein tyrosine kinase inhibitors
    申请人:Cockerill George Stuart
    公开号:US06933299B1
    公开(公告)日:2005-08-23
    Heteroaromatic compounds are described, methods for their preparation, pharmaceutical compositions containing them, methods of use, and their use in medicines. In particular, the invention relates to quinazoline and pyridopyrimidine derivatives which exhibit protein tyrosine kinase inhibition.
    杂环芳香族化合物被描述,包括它们的制备方法、含有它们的药物组合物、使用方法以及它们在药物中的用途。特别是,本发明涉及喹唑啉和吡啶嘧啶衍生物,这些衍生物表现出蛋白酪氨酸激酶的抑制作用。
  • Quinazoline Derivatives, Preparation Methods and Uses Thereof
    申请人:Guo Jianhui
    公开号:US20080300248A1
    公开(公告)日:2008-12-04
    The present invention has disclosed a compound of formula I and a pharmaceutically acceptable salt or a solvate thereof, wherein the substituents are as defined in the description. The invention has also disclosed a method for preparing the compound of formula I, the pharmaceutical compositions comprising the same and their uses in the preparation of an anti-tumor medicament.
    本发明公开了公式I的化合物以及药用可接受的盐或溶剂化物,其中取代基如描述中定义。本发明还公开了制备公式I化合物的方法,包含该化合物的药物组合物及其在制备抗肿瘤药物中的用途。
  • [EN] A METHOD OF PRODUCING THE KEY INTERMEDIATE OF LAPATINIB SYNTHESIS<br/>[FR] PROCÉDÉ DE PRODUCTION DE L'INTERMÉDIAIRE CLÉ POUR LA SYNTHÈSE DE LAPATINIB
    申请人:ZENTIVA KS
    公开号:WO2014059956A1
    公开(公告)日:2014-04-24
    The present invention relates to a production method of the compound of formula I, consisting in coupling the iodo derivative of formula III with boronic acid derivatives, catalyzed by suitable Pd catalysts in a solvent, wherein the boronic acid derivatives are cyclic boronates of the general formula VII, wherein R1, R2, R3 and R4 is H, or a C1-C4 (un)branched alky and wherein X is either a bond or CR5R6 wherein R5 and R6 is H, or a C1-C4 (un)branched alkyl. Other aspects of the invention are cyclic boronates and use of the compound of formula I.
    本发明涉及一种化合物I的生产方法,包括将化合物III的碘衍生物与硼酸衍生物偶联,在溶剂中由适当的Pd催化剂催化,其中硼酸衍生物为一般式VII的环硼酸酯,其中R1、R2、R3和R4为H,或者为C1-C4(非)支链烷基,其中X为键或CR5R6,其中R5和R6为H,或者为C1-C4(非)支链烷基。该发明的其他方面包括环硼酸酯和化合物I的用途。
  • Quinazoline Derivatives Useful as Anti-Tumor Medicament
    申请人:Guo Jianhui
    公开号:US20110245246A1
    公开(公告)日:2011-10-06
    he present invention has disclosed a compound of formula I and a pharmaceutically acceptable salt or a solvate thereof, wherein the substituents are as defined in the description. The invention has also disclosed a method for preparing the compound of formula I, the pharmaceutical compositions comprising the same and their uses in the preparation of an anti-tumor medicament.
    本发明公开了一种公式I的化合物及其药学上可接受的盐或溶剂化物,其中取代基如描述中所定义。本发明还公开了一种制备公式I化合物的方法,以及包含其的制药组合物及其在制备抗肿瘤药物中的用途。
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