4-chloro-7-ethoxy-6-methoxy-quinazoline | 643084-72-4

• 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: 4-chloro-7-ethoxy-6-methoxy-quinazoline
• 英文别名: 4-chloro-7-ethoxy-6-methoxyquinazoline
• CAS: 643084-72-4
• 化学式: C₁₁H₁₁ClN₂O₂
• 分子量: 238.674
• InChiKey: UPIKZBVKOVPPLZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  44.2
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-chloro-7-ethoxy-6-methoxy-quinazoline 在 三乙胺 、 三氟乙酸 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 生成 N-Benzyl-4-(7-ethoxy-6-methoxy-4-quinazolinyl)-1-piperazinethiocarboxamide
  参考文献：
  名称：

  Potent and selective inhibitors of platelet-derived growth factor receptor phosphorylation. Part 4: structure–activity relationships for substituents on the quinazoline moiety of 4-[4-(N-substituted(thio)carbamoyl)-1-piperazinyl]-6,7-dimethoxyquinazoline derivatives

  摘要：

  Here, we investigated the structure-activity relationships of the 6,7-dimethoxyquinazoline moiety. With regard to exploration of positions and varieties of substituents on the quinazoline ring, 6,7-dialkoxy substitution was optimal. This study suggests the possibility of further modifications for this moiety. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(03)00634-6
• 作为产物：
  描述：

  香草酸甲酯 在 palladium 10% on activated carbon 氢气 、 硝酸 、 乙酸酐 、 potassium carbonate 、 三氯氧磷 作用下， 以 甲醇 、 formamide 、 溶剂黄146 、 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 20.0~130.0 ℃ 、101.33 kPa 条件下， 反应 21.0h， 生成 4-chloro-7-ethoxy-6-methoxy-quinazoline
  参考文献：
  名称：

  [EN] QUINAZOLINE DERIVATIVES AS RAF KINASE MODULATORS AND METHODS OF USE THEREOF
  [FR] COMPOSÉS QUINAZOLINE UTILES EN TANT QUE DE MODULATEURS DES KINASES RAF ET MÉTHODES D'UTILISATION DE CES DERNIERS

  摘要：

  公开号：

  WO2009117080A8

文献信息

• [EN] QUINAZOLINE DERIVATIVES FOR USE AGAINST CANCER<br/>[FR] DERIVES DE QUINAZOLINE A UTILISER CONTRE LE CANCER
  申请人：ASTRAZENECA AB

  公开号：WO2006040526A1

  公开（公告）日：2006-04-20

  The invention concerns quinazoline derivatives of Formula (I) or a pharmaceutically-acceptable salt, solvate or pro-drug thereof, wherein each of p, R1, q, R2, R3, R4, R5, Ring A, X1, R6, r and R7 has any of the meanings defined in the description; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use in the treatment of cell proliferative disorders or in the treatment of disease states associated with angiogenesis and/or vascular permeability.

  本发明涉及式(I)喹唑啉衍生物或其药物可接受的盐、溶剂化物或前药，其中p、R1、q、R2、R3、R4、R5、环A、X1、R6、r和R7各自具有说明书中定义的任何含义；其制备方法、含有它们的药物组合物以及它们在制造用于治疗细胞增殖障碍或治疗与血管生成和/或血管通透性相关的疾病状态的药物中的应用。
• [EN] QUINAZOLINE DERIVATIVES<br/>[FR] DERIVES DE QUINAZOLINE
  申请人：ASTRAZENECA AB

  公开号：WO2006040520A1

  公开（公告）日：2006-04-20

  The invention concerns quinazoline derivatives of Formula (I) or a pharmaceutically-acceptable salt, solvate or pro-drug thereof, wherein each of X1, p, R1, q, R2, R3, R4, R5, Ring A, r and R6 has any of the meanings defined hereinbefore in the description; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use in the treatment of cell proliferative disorders or in the treatment of disease states associated with angiogenesis and/or vascular permeability.

  这项发明涉及式(I)的喹唑啉衍生物或其药用盐、溶剂化合物或前药，其中X1、p、R1、q、R2、R3、R4、R5、环A、r和R6中的每一个在描述中已定义的含义中具有任何含义；它们的制备方法，含有它们的药物组合物以及它们在制造用于治疗细胞增殖紊乱或与血管生成和/或血管通透性相关的疾病状态的药物的用途。
• [EN] QUINAZOLINE DERIVATIVES FOR USE IN THE TREATMENT OF CANCER<br/>[FR] DERIVES DE QUINAZOLINE UTILISES DANS LE TRAITEMENT DU CANCER
  申请人：ASTRAZENECA AB

  公开号：WO2004004732A1

  公开（公告）日：2004-01-15

  The invention concerns quinazoline derivatives of Formula (I) wherein each of Z, m, R1, n, R3,Z2 and R14 have any of the meanings defined hereinbefore in the description; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use as an anti-invasive or anti-proliferative agent in the containment and/or treatment of solid tumour disease.

  这项发明涉及式（I）的喹唑啉衍生物，其中Z、m、R1、n、R3、Z2和R14中的每一个具有在描述中先前定义的任何含义；它们的制备方法，含有它们的药物组合物以及它们在制造用作抗侵袭或抗增殖剂的药物时在固体肿瘤疾病的控制和/或治疗中的用途。
• Novel piperidyl derivatives of quinazoline and isoquinoline
  申请人：Humphrey Michael John

  公开号：US20060019975A1

  公开（公告）日：2006-01-26

  The invention pertains to new piperidyl-substituted quinazoline and isoquinoline derivatives that serve as effective phosphodiesterase (PDE) inhibitors. The invention also relates to compounds that are selective inhibitors of PDE10. The invention further relates to intermediates for preparation of such compounds; pharmaceutical compositions comprising such compounds; and the use of such compounds in methods for treating certain central nervous system (CNS) or other disorders.

  本发明涉及新的哌啶基取代的喹唑啉和异喹啉衍生物，可作为有效的磷酸二酯酶（PDE）抑制剂。本发明还涉及选择性抑制剂PDE10的化合物。本发明还涉及用于制备这类化合物的中间体；包含这类化合物的药物组合物；以及利用这类化合物治疗某些中枢神经系统（CNS）或其他疾病的方法。
• Quinzoline derivatives for use in the treatment of cancer
  申请人：Hennequin Francois Andre Laurent

  公开号：US20050250797A1

  公开（公告）日：2005-11-10

  The invention concerns quinazoline derivatives of Formula (I) wherein each of Z, m, R 1 , n, R 3 ,Z 2 and R 14 have any of the meanings defined hereinbefore in the description; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use as an anti-invasive or anti-proliferative agent in the containment and/or treatment of solid tumour disease.

  本发明涉及公式（I）的喹唑啉衍生物，其中Z，m，R1，n，R3，Z2和R14中的每一个都具有本说明书中定义的任何含义；它们的制备过程，含有它们的制药组合物以及它们在制造用于抗侵袭或抗增殖剂的药物时，在包含和/或治疗实体肿瘤疾病方面的用途。