6,7-dimethoxy-N-(3-methoxyphenyl)quinazolin-4-amine | 202475-38-5

• 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: 6,7-dimethoxy-N-(3-methoxyphenyl)quinazolin-4-amine
• CAS: 202475-38-5
• 化学式: C₁₇H₁₇N₃O₃
• 分子量: 311.34
• InChiKey: FMZCWRYXPHDICO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  23
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  65.5
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  间氨基苯甲醚 、 4-氯-6,7-二甲氧基喹唑啉 生成 6,7-dimethoxy-N-(3-methoxyphenyl)quinazolin-4-amine
  参考文献：
  名称：

  发现 2-取代苯酚喹唑啉可作为有效的 RET 激酶抑制剂，提高 KDR 选择性

  摘要：

  受体酪氨酸激酶 RET 的失调与甲状腺髓样癌、一小部分肺腺癌、耐内分泌乳腺癌和胰腺癌有关。有几种临床批准的多激酶抑制剂将 RET 作为二级药理学，但其他活性，最显着的 KDR 抑制，会导致剂量限制性毒性。因此，临床需要更特异性的 RET 激酶抑制剂。在这里，我们报告了我们使用凡德他尼1作为基于结构的药物设计的起点来鉴定有效和选择性 RET 抑制剂的努力。酚类苯胺基喹唑啉以6为例显示对 RET 的亲和力有所提高，但不出所料，代谢清除率高。减轻苯酚代谢倾向的努力导致发现侧翼取代基不仅提高了肝细胞稳定性，而且还可以显着提高选择性。最终确定了36 个；一种有效的 RET 抑制剂，对 KDR 的选择性大大提高。

  DOI：

  10.1016/j.ejmech.2016.01.039

文献信息

• 4-Anilinequinazolines with adenosine-kiase inhibitor properties
  申请人：Franchini Gomes Kleber

  公开号：US20070060600A1

  公开（公告）日：2007-03-15

  The present invention relates to the use of 4-anilinoquinazoline derivatives as adenosine-kinase inhibitors. The present invention also relates to a method for protecting tissues and organs like heart, brain and kidneys affected by ischemia, and for treating heart insufficiency, myocardium infarct, arrhythmia, arterial hypertension, atherosclerosis, coronary artery restenosis after angioplasty, chronic renal insufficiency, cerebral vascular accident, and chronic inflanunatory diseases (e.g., rheumatoid arthritis). The present invention also relates to the compound 6,7-dimethoxy-4-(3′-N′,N′-dimethylaminoanilino)quinazoline, or a pharmaceutically acceptable salt thereof, pharmaceutical composition comprising it and use of such compound in the manufacture of a medicament for treating or preventing diseases or conditions that are benefited from the adenosine-kinase inhibition.

  本发明涉及使用4-苯胺基喹唑啉衍生物作为腺苷激酶抑制剂。本发明还涉及一种保护受缺血影响的心脏、脑和肾等组织和器官，并治疗心力衰竭、心肌梗塞、心律失常、动脉高血压、动脉粥样硬化、血管成形术后冠状动脉再狭窄、慢性肾功能不全、脑血管意外和慢性炎症性疾病（如类风湿性关节炎）的方法。本发明还涉及化合物6,7-二甲氧基-4-(3'-N',N'-二甲基氨基苯基)喹唑啉或其药学上可接受的盐、包含它的制药组合物以及使用该化合物制造治疗或预防从腺苷激酶抑制中受益的疾病或病情的药物的用途。
• Discovery of a New Class of Anilinoquinazoline Inhibitors with High Affinity and Specificity for the Tyrosine Kinase Domain of c-Src
  作者：Patrick A. Plé、Tim P. Green、Laurent F. Hennequin、Jon Curwen、Michael Fennell、Jack Allen、Christine Lambert-van der Brempt、Gerard Costello

  DOI：10.1021/jm030317k

  日期：2004.2.1

  Deregulated activity of the nonreceptor tyrosine kinase c-Src is believed to result in signal transduction, cytoskeletal and adhesion changes, ultimately promoting a tumor-invasive phenotype. We report here the discovery of a new class of anilinoquinazoline inhibitors with high affinity and specificity for the tyrosine kinase domain of the c-Src enzyme. Special attention was directed toward finding inhibitors selective against KDR tyrosine kinase in order to ensure that the in vivo profile of a specific Src inhibitor could be determined. The 4-aminobenzodioxole quinazoline series gave compounds with excellent potency and selectivity. The most interesting compounds were evaluated in vivo and displayed good pharmacokinetics following oral dosing. Compounds such as the aminobenzodioxoles were shown to be potent inhibitors of tumor growth in a c-Src-transformed 3T3 xenograft model in vivo, resulting in more than 90% growth inhibition at doses as low as 6 mg/kg po once daily. Src tyrosine kinase inhibitors such as these may provide a novel therapeutic modality for targeting cancer invasion and metastasis.
• 4-ANILINOQUINAZOLINE DERIVATIVES WITH ADENOSINE-KINASE INHIBITORY PROPERTIES
  申请人：UNIVERSIDADE ESTADUAL DE CAMPINAS - UNICAMP

  公开号：EP1737832B1

  公开（公告）日：2011-12-14
• US8513267B2
  申请人：——

  公开号：US8513267B2

  公开（公告）日：2013-08-20
• The discovery of 2-substituted phenol quinazolines as potent RET kinase inhibitors with improved KDR selectivity
  作者：Rebecca Newton、Katherine A. Bowler、Emily M. Burns、Philip J. Chapman、Emma E. Fairweather、Samantha J.R. Fritzl、Kristin M. Goldberg、Niall M. Hamilton、Sarah V. Holt、Gemma V. Hopkins、Stuart D. Jones、Allan M. Jordan、Amanda J. Lyons、H. Nikki March、Neil Q. McDonald、Laura A. Maguire、Daniel P. Mould、Andrew G. Purkiss、Helen F. Small、Alexandra I.J. Stowell、Graeme J. Thomson、Ian D. Waddell、Bohdan Waszkowycz、Amanda J. Watson、Donald J. Ogilvie

  DOI：10.1016/j.ejmech.2016.01.039

  日期：2016.4

  therefore, a clinical need for more specific RET kinase inhibitors. Herein we report our efforts towards identifying a potent and selective RET inhibitor using vandetanib 1 as the starting point for structure-based drug design. Phenolic anilinoquinazolines exemplified by 6 showed improved affinities towards RET but, unsurprisingly, suffered from high metabolic clearance. Efforts to mitigate the metabolic

  受体酪氨酸激酶 RET 的失调与甲状腺髓样癌、一小部分肺腺癌、耐内分泌乳腺癌和胰腺癌有关。有几种临床批准的多激酶抑制剂将 RET 作为二级药理学，但其他活性，最显着的 KDR 抑制，会导致剂量限制性毒性。因此，临床需要更特异性的 RET 激酶抑制剂。在这里，我们报告了我们使用凡德他尼1作为基于结构的药物设计的起点来鉴定有效和选择性 RET 抑制剂的努力。酚类苯胺基喹唑啉以6为例显示对 RET 的亲和力有所提高，但不出所料，代谢清除率高。减轻苯酚代谢倾向的努力导致发现侧翼取代基不仅提高了肝细胞稳定性，而且还可以显着提高选择性。最终确定了36 个；一种有效的 RET 抑制剂，对 KDR 的选择性大大提高。