N-(3-Bromo-phenyl)-quinazolin-4-yl-amine

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 英文名称: N-(3-Bromo-phenyl)-quinazolin-4-yl-amine
• 英文别名: N-(3-bromophenyl)quinazolin-4-amine；4-(3-bromoanilino)quinazoline；(3-bromo-phenyl)-quinazolin-4-yl-amine
• 化学式: C₁₄H₁₀BrN₃
• 分子量: 300.157
• InChiKey: SUTRLYZWRGPLSJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  18
• 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：
  3

反应信息

• 作为产物：
  描述：

  4-羟基喹唑啉 在 三氯氧磷 作用下， 以 N,N-二甲基甲酰胺 、 异丙醇 为溶剂， 反应 11.0h， 生成 N-(3-Bromo-phenyl)-quinazolin-4-yl-amine
  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

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。
• Tyrosine kinase inhibitors. 5. Synthesis and structure-activity relationships for 4-[(phenylmethyl)amino]- and 4-(phenylamino)quinazolines as potent adenosine 5'-triphosphate binding site inhibitors of the tyrosine kinase domain of the epidermal growth factor receptor.
  作者：Gordon W. Rewcastle、William A. Denny、Alexander J. Bridges、Hairong Zhou、Donna R. Cody、Amy McMichael、David W. Fry

  DOI：10.1021/jm00018a008

  日期：1995.9

  A series of 4-substituted quinazolines and related compounds have been prepared and evaluated for their ability to inhibit the tyrosine kinase activity of the epidermal growth factor receptor on a phospholipase C-gamma 1-derived substrate. The results show a narrow structure-activity relationship (SAR) for the basic ring system, with quinazoline being the preferred chromophore and benzylamino and anilino

  已经制备了一系列的4-取代的喹唑啉和相关化合物，并评估了它们在磷脂酶C-γ1衍生的底物上抑制表皮生长因子受体的酪氨酸激酶活性的能力。结果表明基本环系统的结构-活性关系（SAR）狭窄，喹唑啉是优选的生色团，苄基氨基和苯胺基是优选的侧链。在4-苯胺基系列中，苯环的3-位被小的亲脂性吸电子基团取代提供了具有增强效价的类似物。研究了两个系列的化合物[4-（苯甲基）氨基和4-（3-溴苯基）氨基]，以确定喹唑啉取代基的SAR。在更具活性的4-（3-溴苯基）氨基系列中，给电子基团（NH2，OMe）在6或7位的活性增加，其模式与对喹唑啉环的8位附近的高电子密度的要求一致。6,7-二甲氧基衍生物是这两个系列中最有效的，而4-（3-溴苯基）氨基衍生物（3）的IC50为0.029 nM，是迄今为止最有效的酪氨酸激酶活性抑制剂。表皮生长因子受体酶的作用。
• [EN] IRREVERSIBLE INHIBITORS OF TYROSINE KINASES<br/>[FR] INHIBITEURS IRREVERSIBLES DE TYROSINE KINASES
  申请人：WARNER-LAMBERT COMPANY

  公开号：WO1997038983A1

  公开（公告）日：1997-10-23

  (EN) The present invention provides compounds that are irreversible inhibitors of tyrosine kinases. Also provided is a method of treating cancer, restenosis, atherosclerosis, endometriosis, and psoriasis and a pharmaceutical composition that comprises a compound that is an irreversible inhibitor of tyrosine kinases.(FR) La présente invention concerne des composés qui sont des inhibiteurs irréversibles de tyrosine kinases. L'invention, qui concerne également un traitement du cancer, de la resténose, de l'athérosclérose, de l'endométriose et du psoriasis, concerne en outre une spécialité pharmaceutique comprenant un composé qui est un inhibiteur irréversible de tyrosine kinases.

  (中文)本发明提供了一些不可逆酪氨酸激酶抑制剂化合物。还提供了一种治疗癌症、再狭窄、动脉粥样硬化、子宫内膜异位症和牛皮癣的方法，以及包含一种不可逆酪氨酸激酶抑制剂化合物的制药组合物。
• Irreversible inhibitors of tyrosine kinases
  申请人：——

  公开号：US20030229051A1

  公开（公告）日：2003-12-11

  The present invention provides compounds that are irreversible inhibitors of tyrosine kinases. Also provided is a method of treating cancer, restenosis, atherosclerosis, endometriosis, and psoriasis and a pharmaceutical composition that comprises a compound that is an irreversible inhibitor of tyrosine kinases.

  本发明提供了一些不可逆酪氨酸激酶抑制剂化合物。同时提供了一种治疗癌症、再狭窄、动脉硬化、子宫内膜异位症和牛皮癣的方法，以及一种包含不可逆酪氨酸激酶抑制剂化合物的药物组合物。
• Investigation of quinazolines as inhibitors of breast cancer resistance protein (ABCG2)
  作者：Kapil Juvale、Jennifer Gallus、Michael Wiese

  DOI：10.1016/j.bmc.2013.10.007

  日期：2013.12

  Chemotherapy is one of the major forms of cancer treatment. Unfortunately, tumors are prone to multidrug resistance leading to failure of treatment. Breast cancer resistance protein (BCRP), the second member of ABC transporter subfamily G, has been found to play a major role in drug efflux and hence multidrug resistance. Until now, very few potent and selective BCRP inhibitors like Ko143 have been identified. In the search for more potent and selective BCRP inhibitors, we synthesized and investigated a series of differently substituted quinazoline compounds. Several variations at positions 2, 4, 6 and 7 of the quinazoline scaffold were carried out to develop a structure-activity-relationship analysis for these compounds. It was found that compounds bearing a phenyl substituent at position 2 of the 4-anilinoquinazoline scaffold were most potent. On the aniline ring at position 4 of the quinazoline moiety substituents like NO2, CN, CF3 led to very high BCRP inhibition potencies. The most potent compounds were further investigated for their intrinsic cytotoxicity and their ability to reverse the multidrug resistance. Compound 20, an anilinoquinazoline bearing a phenyl ring at position 2 and meta-nitro substitution on the 4-anilino ring, was found to have the highest therapeutic ratio. The most active compounds from each variation were also investigated for their effect on BCRP expression. It was found that compound 20 has no significant effect on BCRP expression, while compound 31 decreased the surface BCRP expression. The only difference in the two compounds was the presence of a 3,4-dimethoxyphenyl ring in compound 31 instead of phenyl substitution at position 2 of the quinazoline moiety. From the study of all target compounds, compound 20 was the most prominent compound having inhibitory potency even higher than Ko143, the most potent BCRP inhibitor known. Compound 20 was also found to be selective towards BCRP with a very high therapeutic ratio. (C) 2013 Elsevier Ltd. All rights reserved.