2-(3-Chloro-4-fluorophenyl)-7-ethoxyquinazoline-4,6-diamine

• 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: 2-(3-Chloro-4-fluorophenyl)-7-ethoxyquinazoline-4,6-diamine
• 英文别名: 2-(3-chloro-4-fluorophenyl)-7-ethoxyquinazoline-4,6-diamine
• 化学式: C₁₆H₁₄ClFN₄O
• 分子量: 332.76
• InChiKey: QDMHAXDMANSMAK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  23
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  87
• 氢给体数：
  2
• 氢受体数：
  6

文献信息

• [EN] AMINOQUINAZOLINE DERIVATIVES AND THEIR SALTS AND METHODS OF USE THEREOF<br/>[FR] DÉRIVÉS D'AMINOQUINAZOLINE, LEURS SELS ET LEURS PROCÉDÉS D'UTILISATION
  申请人：SUNSHINE LAKE PHARMA CO LTD

  公开号：WO2014177038A1

  公开（公告）日：2014-11-06

  Provided herein are aminoquinazoline compounds, salts and uses thereof. The compounds have Formula (I), or a stereoisomer, a geometric isomer, a tautomer, an N-oxide, a hydrate, a solvate, a metabolite, a pharmaceutically acceptable salt or a prodrug thereof. Also provided herein are pharmaceutical compositions containing the compounds disclosed herein, and uses of the compounds or the compositions for preventing, managing, treating or lessening the severity of a proliferative disorder in a patient and for modulating the protein tyrosine kinase activity.

  本文提供了氨基喹唑啉化合物、盐及其用途。这些化合物具有式(I)，或其立体异构体、几何异构体、互变异构体、N-氧化物、水合物、溶剂合物、代谢物、药学上可接受的盐或其前药。本文还提供了含有上述化合物的药物组合物，以及利用这些化合物或组合物预防、管理、治疗或减轻患者体内增殖性疾病的严重程度，并调节蛋白酪氨酸激酶活性的用途。
• QUINAZOLINE DERIVATIVE, PREPARATION METHOD THEREFOR, INTERMEDIATE, COMPOSITION AND APPLICATION THEREOF
  申请人：Xia Guangxin

  公开号：US20140206687A1

  公开（公告）日：2014-07-24

  Disclosed are as represented by Formula (I) a quinazoline derivative and a pharmaceutical acceptable salt thereof, or, an enantiomer, a non-enantiomer, a tautomer, a racemate, a solvate, a metabolic precursor, or a prodrug of both. Also disclosed are a preparation method therefor, an intermediate, a pharmaceutical composition having the quinazoline derivative, and an application thereof. The quinazoline derivative of the present invention is provided with improved anti-tumor activity.

  根据公式（I）所表示的是喹唑啉衍生物及其药用可接受盐，或者其对映体、非对映体、互变异构体、消旋体、溶剂合物、代谢前体或两者的前药。还公开了其制备方法、中间体、含有喹唑啉衍生物的药物组合物以及其应用。本发明的喹唑啉衍生物具有改善的抗肿瘤活性。
• AMINOQUINAZOLINE DERIVATIVES AND THEIR SALTS AND METHODS OF USE THEREOF
  申请人：SUNSHINE LAKE PHARMA CO., LTD.

  公开号：US20160039838A1

  公开（公告）日：2016-02-11

  Provided herein are aminoquinazoline compounds, salts and uses thereof. The compounds have Formula (I), or a stereoisomer, a geometric isomer, a tautomer, an N-oxide, a hydrate, a solvate, a metabolite, a pharmaceutically acceptable salt or a prodrug thereof. Also provided herein are pharmaceutical compositions containing the compounds disclosed herein, and uses of the compounds or the compositions for preventing, managing, treating or lessening the severity of a proliferative disorder in a patient and for modulating the protein tyrosine kinase activity.

  本文提供了氨基喹啉化合物、盐及其用途。该化合物具有式(I)、立体异构体、几何异构体、互变异构体、N-氧化物、水合物、溶剂化物、代谢产物、药学上可接受的盐或其前药。本文还提供了含有上述化合物的制药组合物，并使用该化合物或组合物预防、管理、治疗或减轻患者的增生性疾病严重程度，并调节蛋白酪氨酸激酶活性。
• FUNCTIONALIZED TYROSINE KINASE INHIBITORS MODIFIED WITH PRECIOUS METAL ELECTROPHILES AND METHODS ASSOCIATED THEREWITH
  申请人：Wake Forest University

  公开号：EP3105240B1

  公开（公告）日：2018-10-17
• Functionalized Tyrosine Kinase Inhibitors Modified with Precious Metal Electrophiles and Methods Associated Therewith
  申请人：WAKE FOREST UNIVERSITY

  公开号：US20170081293A1

  公开（公告）日：2017-03-23

  Newly synthesized thiourea-modified 3-chloro-4-fluoroanilino-quinazoline derivatives have been studied as terminal carrier ligands in linear gold(I) complexes. The molecules mimic the tyrosine kinase inhibitor gefitinib (by computational docking experiments). Thiourea groups were either directly attached to quinazoline-C6 or linked to this position via a flexible ethylamino chain. One compound tested acts as a thiourea-S/quinazoline-N1 mixed-donor ligand, giving an unusual dinuclear complex as determined by X-ray crystallography and/or electrospray mass spectrometry. One compound formed the desired stable linear complex. The biological activity of the carrier ligands and corresponding gold(I) complexes was studied in NCI-H460 and NCI-H1975 lung cancer cells. One compound that was tested partially overcomes resistance to gefitinib in NCI-H1975 (with IC 50 values of 1.7 and 30 μM, respectively), and the corresponding gold complex (13) maintains activity in the low-micromolar concentration range.