4-(4-bromo-2-fluoroanilino)-6-methoxy-7-[2-(piperidin-4-yl)ethoxy]quinazoline | 413599-48-1

• 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-(4-bromo-2-fluoroanilino)-6-methoxy-7-[2-(piperidin-4-yl)ethoxy]quinazoline
• 英文别名: 4-Anilinoquinazoline 28；N-(4-bromo-2-fluorophenyl)-6-methoxy-7-(2-piperidin-4-ylethoxy)quinazolin-4-amine
• CAS: 413599-48-1
• 化学式: C₂₂H₂₄BrFN₄O₂
• 分子量: 475.361
• InChiKey: ZESRALQQFCOMOY-UHFFFAOYSA-N

物化性质

• 沸点：
  556.0±50.0 °C(Predicted)
• 密度：
  1.400±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  30
• 可旋转键数：
  7
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  68.3
• 氢给体数：
  2
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  N,N-二甲基甘氨酸 、 4-(4-bromo-2-fluoroanilino)-6-methoxy-7-[2-(piperidin-4-yl)ethoxy]quinazoline 在 N,N-二异丙基乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 作用下， 以 DMF (N,N-dimethyl-formamide) 为溶剂， 以85%的产率得到4-(4-bromo-2-fluoroanilino)-7-(2-{1-[(N,N-dimethylamino)acetyl]piperidin-4-yl}ethoxy)-6-methoxyquinazoline
  参考文献：
  名称：

  [EN] QUINAZOLINE DERIVATIVES AS INHIBITORS OF VEGF RECEPTOR TYROSINE KINASES
  [FR] DERIVES DE QUINAZOLINE UTILISES EN TANT QU'INHIBITEURS DES RECEPTEURS A ACTIVITE TYROSINE KINASE DU FACTEUR VEGF

  摘要：

  本发明涉及以下式(I)的化合物：其中Z为-NH-，-O-或-S-；R1代表溴或氯；R3代表C1-3烷氧基或氢；R2从以下三个组中选择一个：(i) Q1X1-其中X1和Q1如本文所定义；(ii) Q15W3-其中Q15和W3如本文所定义；以及(iii) Q21W4C1-5烷基X1其中X1，W4和Q21如本文所定义；及其盐；它们在制造用于在温血动物中产生抗血管生成和/或血管通透性降低作用的药物中的用途；制备这种化合物的方法；含有式(I)的化合物或其药学上可接受的盐的药物组合物以及通过给予式(I)的化合物或其药学上可接受的盐来治疗涉及血管生成的疾病状态的方法。式(I)的化合物抑制VEGF的作用，在治疗包括癌症和类风湿性关节炎在内的多种疾病状态中具有价值的特性。

  公开号：

  WO2005013998A1
• 作为产物：
  描述：

  N-Boc-4-哌啶乙醇 在 三苯基膦 、 三氟乙酸 、 偶氮二甲酸二乙酯 作用下， 以 二氯甲烷 为溶剂， 反应 3.5h， 生成 4-(4-bromo-2-fluoroanilino)-6-methoxy-7-[2-(piperidin-4-yl)ethoxy]quinazoline
  参考文献：
  名称：

  Novel 4-Anilinoquinazolines with C-7 Basic Side Chains:  Design and Structure Activity Relationship of a Series of Potent, Orally Active, VEGF Receptor Tyrosine Kinase Inhibitors

  摘要：

  We have previously shown that 4-anilinoquinazolines can be potent inhibitors of vascular endothelial growth factor (VEGF) receptor (Flt-1 and KDR) tyrosine kinase activity. A novel subseries of 4-anilinoquinazolines that possess basic side chains at the C-7 position of the quinazoline nucleus have been synthesized. This subseries contains potent, nanomolar inhibitors of KDR (median IC50 0.02 muM, range 0.001-0.04 muM), which are comparatively less potent vs Flt-1 tyrosine kinase (median IC50 0.55 muM, range 0.02-1.6 muM). The compounds also retain some inhibitory activity against the tyrosine kinase associated to the endothelial growth factor receptor (EGFR) (median IC50 0.2 muM, range 0.075-0.8 muM) but demonstrate selectivity vs that associated to the FGF receptor 1 (median IC50 2.5 muM, range 0.9-19 muM). This selectivity profile is also evident in a growth factor-stimulated human endothelial cell (HUVEC) proliferation assay (i.e., inhibition of VEGF > EGF > FGF), with inhibition of VEGF-induced proliferation being achieved at nanomolar concentrations (median IC50 0.06 muM). Further examination of compound 2 (ZD6474) in recombinant enzyme assays revealed excellent selectivity for the inhibition of KDR tyrosine kinase (IC50 0.04 muM) vs the kinase activity of erbB2, MEK, CDK-2, Tie-2, IGFR-1R, PDK, PDGFRbeta, and AKT (IC50 range: 1.1 to >100 muM). Anilinoquinazolines possessing basic C-7 side chains exhibited markedly improved aqueous solubility over previously described anilinoquinazolines possessing neutral C-7 side chains (up to 500-fold improvement at pH 7.4). In addition, aqueous solubility of the neutral fraction present at pH 7.4 of the basic subseries of anilinoquinazoline proved to be higher than that of the neutral analogue 1 (ZD4190). Oral administration of representative compounds to mice (50 mg/kg) produced plasma levels between 0.2 and 3 muM at 24 h after dosing. Our development candidate 2 demonstrated a very attractive in vitro profile combined with excellent solubility (330 muM at pH 7.4) and good oral bioavailability in rat and dog (>80 and >50%, respectively). This compound demonstrated highly significant, dose-dependent, antitumor activity in athymic mice. Once daily oral administration of 100 mg/kg of compound 2 for 21 days inhibited the growth of established Calu-6 lung carcinoma xenografts by 79% (P < 0.001, Mann Whitney rank sum test), and substantial inhibition (36%, P < 0.02) was evident with 12.5 mg/kg/day.

  DOI：

  10.1021/jm011022e

文献信息

• Quinazoline derivatives as inhibitors of vegf receptor tyrosine kinases
  申请人：Hennequin Francois Andre Laurent

  公开号：US20070027145A1

  公开（公告）日：2007-02-01

  The present invention relates to compounds of the Formula (I): wherein Z is —NH—, —O— or —S—; R 1 represents bromo or chloro; R 3 represents C 1-3 alkoxy or hydrogen; R 2 is selected from one of the following three groups: (i) Q 1 X 1 - wherein X 1 and Q 1 are as defined herein; (ii) Q 15 W 3 — wherein Q 15 and W 3 are as defined herein; and (iii) Q 21 W 4 C 1-5 alkylX 1 wherein X 1 , W 4 and Q 21 are as defined herein; and salts thereof; their use in the manufacture of a medicament for use in the production of an antiangiogenic and/or vascular permeability reducing effect in warm blooded animals; processes for the preparation of such compounds; pharmaceutical compositions containing a compound of formula (I) or a pharmaceutically acceptable salt thereof and methods of treating disease states involving angiogenesis by administering a compound of formula (I) or a pharmaceutically acceptable salt thereof. The compounds of formula (I) inhibit the effects of VEGF, a property of value in the treatment of a number of disease states including cancer and rheumatoid arthritis.

  本发明涉及式(I)的化合物：其中Z为—NH—，—O—或—S—; R1代表溴或氯; R3代表C1-3烷氧基或氢; R2从以下三个组中选择一个：(i) Q1X1-，其中X1和Q1如本文所定义; (ii) Q15W3-，其中Q15和W3如本文所定义; 和(iii) Q21W4C1-5烷基X1，其中X1，W4和Q21如本文所定义;以及它们的盐;它们在制造用于产生抗血管生成和/或降低渗透性的药物方面的用途，该药物用于温血动物;制备这种化合物的方法;含有式(I)的化合物或其药学上可接受的盐的制药组合物，以及通过给予式(I)的化合物或其药学上可接受的盐来治疗涉及血管生成的疾病状态的方法。式(I)的化合物抑制VEGF的效应，这是在治疗包括癌症和类风湿性关节炎在内的多种疾病状态中具有价值的特性。
• QUINAZOLINE DERIVATIVES AS INHIBITORS OF VEGF RECEPTOR TYROSINE KINASES
  申请人：AstraZeneca AB

  公开号：EP1653965A1

  公开（公告）日：2006-05-10
• [EN] QUINAZOLINE DERIVATIVES AS INHIBITORS OF VEGF RECEPTOR TYROSINE KINASES<br/>[FR] DERIVES DE QUINAZOLINE UTILISES EN TANT QU'INHIBITEURS DES RECEPTEURS A ACTIVITE TYROSINE KINASE DU FACTEUR VEGF
  申请人：ASTRAZENECA AB

  公开号：WO2005013998A1

  公开（公告）日：2005-02-17

  The present invention relates to compounds of the Formula (I): wherein Z is -NH-, -O- or -S-; R 1 represents bromo or chloro; R 3 represents C 1-3 alkoxy or hydrogen; R 2 is selected from one of the following three groups: (i) Q 1 X 1 - wherein X 1 and Q 1 are as defined herein; (ii) Q 15 W 3 - wherein Q 15 and W 3 are as defined herein; and (iii) Q 21 W 4 C 1-5 alkylX 1 wherein X 1 , W 4 and Q 21 are as defined herein; and salts thereof; their use in the manufacture of a medicament for use in the production of an antiangiogenic and/or vascular permeability reducing effect in warm blooded animals; processes for the preparation of such compounds; pharmaceutical compositions containing a compound of formula (I) or a pharmaceutically acceptable salt thereof and methods of treating disease states involving angiogenesis by administering a compound of formula (I) or a pharmaceutically acceptable salt thereof. The compounds of formula (I) inhibit the effects of VEGF, a property of value in the treatment of a number of disease states including cancer and rheumatoid arthritis.

  本发明涉及以下式(I)的化合物：其中Z为-NH-，-O-或-S-；R1代表溴或氯；R3代表C1-3烷氧基或氢；R2从以下三个组中选择一个：(i) Q1X1-其中X1和Q1如本文所定义；(ii) Q15W3-其中Q15和W3如本文所定义；以及(iii) Q21W4C1-5烷基X1其中X1，W4和Q21如本文所定义；及其盐；它们在制造用于在温血动物中产生抗血管生成和/或血管通透性降低作用的药物中的用途；制备这种化合物的方法；含有式(I)的化合物或其药学上可接受的盐的药物组合物以及通过给予式(I)的化合物或其药学上可接受的盐来治疗涉及血管生成的疾病状态的方法。式(I)的化合物抑制VEGF的作用，在治疗包括癌症和类风湿性关节炎在内的多种疾病状态中具有价值的特性。
• Novel 4-Anilinoquinazolines with C-7 Basic Side Chains:  Design and Structure Activity Relationship of a Series of Potent, Orally Active, VEGF Receptor Tyrosine Kinase Inhibitors
  作者：Laurent F. Hennequin、Elaine S. E. Stokes、Andrew P. Thomas、Craig Johnstone、Patrick A. Plé、Donald J. Ogilvie、Michael Dukes、Stephen R. Wedge、Jane Kendrew、Jon O. Curwen

  DOI：10.1021/jm011022e

  日期：2002.3.1

  We have previously shown that 4-anilinoquinazolines can be potent inhibitors of vascular endothelial growth factor (VEGF) receptor (Flt-1 and KDR) tyrosine kinase activity. A novel subseries of 4-anilinoquinazolines that possess basic side chains at the C-7 position of the quinazoline nucleus have been synthesized. This subseries contains potent, nanomolar inhibitors of KDR (median IC50 0.02 muM, range 0.001-0.04 muM), which are comparatively less potent vs Flt-1 tyrosine kinase (median IC50 0.55 muM, range 0.02-1.6 muM). The compounds also retain some inhibitory activity against the tyrosine kinase associated to the endothelial growth factor receptor (EGFR) (median IC50 0.2 muM, range 0.075-0.8 muM) but demonstrate selectivity vs that associated to the FGF receptor 1 (median IC50 2.5 muM, range 0.9-19 muM). This selectivity profile is also evident in a growth factor-stimulated human endothelial cell (HUVEC) proliferation assay (i.e., inhibition of VEGF > EGF > FGF), with inhibition of VEGF-induced proliferation being achieved at nanomolar concentrations (median IC50 0.06 muM). Further examination of compound 2 (ZD6474) in recombinant enzyme assays revealed excellent selectivity for the inhibition of KDR tyrosine kinase (IC50 0.04 muM) vs the kinase activity of erbB2, MEK, CDK-2, Tie-2, IGFR-1R, PDK, PDGFRbeta, and AKT (IC50 range: 1.1 to >100 muM). Anilinoquinazolines possessing basic C-7 side chains exhibited markedly improved aqueous solubility over previously described anilinoquinazolines possessing neutral C-7 side chains (up to 500-fold improvement at pH 7.4). In addition, aqueous solubility of the neutral fraction present at pH 7.4 of the basic subseries of anilinoquinazoline proved to be higher than that of the neutral analogue 1 (ZD4190). Oral administration of representative compounds to mice (50 mg/kg) produced plasma levels between 0.2 and 3 muM at 24 h after dosing. Our development candidate 2 demonstrated a very attractive in vitro profile combined with excellent solubility (330 muM at pH 7.4) and good oral bioavailability in rat and dog (>80 and >50%, respectively). This compound demonstrated highly significant, dose-dependent, antitumor activity in athymic mice. Once daily oral administration of 100 mg/kg of compound 2 for 21 days inhibited the growth of established Calu-6 lung carcinoma xenografts by 79% (P < 0.001, Mann Whitney rank sum test), and substantial inhibition (36%, P < 0.02) was evident with 12.5 mg/kg/day.