Ki6783 | 190726-45-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: Ki6783
• 英文别名: 4-(3,4-dimethoxyphenoxy)-6,7-dimethoxyquinoline；6,7-Dimethoxy-4-(3,4-dimethoxyphenoxy)quinoline
• CAS: 190726-45-5
• 化学式: C₁₉H₁₉NO₅
• 分子量: 341.364
• InChiKey: ZQSHUGGLESWJFP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  25
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  59
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  4-羟基-6,7-二甲氧基喹啉 在 三氯氧磷 作用下， 反应 0.83h， 生成 Ki6783
  参考文献：
  名称：

  Synthesis and structure–activity relationship for new series of 4-Phenoxyquinoline derivatives as specific inhibitors of platelet-derived growth factor receptor tyrosine kinase

  摘要：

  We discovered a new series of 4-phenoxyquinoline derivatives as potent and selective inhibitors of the platelet-derived growth factor receptor (PDGFr) tyrosine kinase. We researched the highly potent and selective inhibitors on the basis of both PDGFr and epidermal growth factor receptor (EGFr) inhibitory activity. First, we found a compound, Ki6783 (1), which inhibited PDGFr autophosphorylation at 0.13 muM, but it did not inhibit EGFr autophosphorylation at 100 muM. After extensive explorations, we found the two desired compounds, Ki6896 (2) and Ki6945 (3), which are substituted by benzoyl and benzamide at the 4-position of the phenoxy group on 4-phenoxyquinoline, respectively. These inhibitory activities were 0.31 and 0.050 muM, respectively, but neither of them inhibited EGFr autophosphorylation at 100 M. We further investigated the profile of both compounds toward various tyrosine and serine/threonine kinases. The three compounds specifically inhibited PDGFr rather than the other kinases. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2003.08.020

文献信息

• Quinoline and quinazoline derivatives inhibiting platelet-derived growth
  申请人：Kirin Beer Kabushiki Kaisha

  公开号：US06143764A1

  公开（公告）日：2000-11-07

  The present invention relates to novel quinoline derivatives and quinazoline derivatives represented by the following formula (I): ##STR1## [wherein R.sub.1 and R.sub.2 are each independently H or C.sub.1 -C.sub.4 -alkyl, or R.sub.1 and R.sub.2 together form C.sub.1 -C.sub.3 -alkylene, X is O, S or CH.sub.2, W is CH or N, and Q is a substituted aryl group or substituted heteroaryl group] and their pharmaceutically acceptable salts, having platelet-derived growth factor receptor autophosphorylation inhibitory activity, to pharmaceutical compositions containing these compounds, and to methods for the treatment of diseases associated with abnormal cell growth such as tumors.

  本发明涉及由以下式（I）表示的新型喹啉衍生物和喹唑啉衍生物：[其中R.sub.1和R.sub.2分别独立地为H或C.sub.1 -C.sub.4 -烷基，或R.sub.1和R.sub.2一起形成C.sub.1 -C.sub.3 -烷基，X为O、S或CH.sub.2，W为CH或N，Q为取代芳基或取代杂芳基]及其在药学上可接受的盐，具有血小板源性生长因子受体自磷酸化抑制活性，用于含有这些化合物的药物组合物，以及用于治疗与异常细胞生长（如肿瘤）相关的疾病的方法。
• Umpolung Synthesis of Pyridyl Ethers by Bi ^V ‐Mediated O‐Arylation of Pyridones
  作者：Katie Ruffell、Liliana C. Gallegos、Kenneth B. Ling、Robert S. Paton、Liam T. Ball

  DOI：10.1002/anie.202212873

  日期：2022.12.19

  We demonstrate that sterically- and electronically-diverse pyridyl ethers can be accessed via BiV-mediated C−O coupling of 2- or 4-pyridones with arylboronic acids. Use of a bismacyclic reagent not only confers modularity on our methodology, but also results in highly regioselective O-arylation that is unprecedented for BiV.

  我们证明可以通过 Bi V介导的 2- 或 4- 吡啶酮与芳基硼酸的 C−O 偶联获得空间和电子多样性的吡啶基醚。双环试剂的使用不仅赋予我们的方法模块化，而且还导致高度区域选择性的 O-芳基化，这对于 Bi V来说是前所未有的。
• A novel series of 4-phenoxyquinolines: potent and highly selective inhibitors of PDGF receptor autophosphorylation
  作者：Kazuo Kubo、Toshiyuki Shimizu、Shin-ichi Ohyama、Hideko Murooka、Tsuyoshi Nishitoba、Shinichiro Kato、Yoshiko Kobayashi、Mikio Yagi、Toshiyuki Isoe、Kazuhide Nakamura、Tatsushi Osawa、Toshio Izawa

  DOI：10.1016/s0960-894x(97)10117-2

  日期：1997.12

  A novel series of 4-phenoxyquinolines, some of which showed potent and highly selective inhibitory activities for PDGF receptor autophosphorylation, was discovered. Interestingly, their structures were very similar to those of the selective inhibitors for EGF receptor autophosphorylation. (C) 1997 Elsevier Science Ltd.
• QUINOLINE DERIVATIVES AND QUINAZOLINE DERIVATIVES INHIBITING AUTOPHOSPHORYLATION OF GROWTH FACTOR RECEPTOR ORIGINATING IN PLATELET AND PHARMACEUTICAL COMPOSITIONS CONTAINING THE SAME
  申请人：KIRIN BEER KABUSHIKI KAISHA

  公开号：EP0860433B1

  公开（公告）日：2002-07-03
• COMBINATION OF ORGANIC COMPOUNDS
  申请人：Novartis AG

  公开号：EP1708691A1

  公开（公告）日：2006-10-11