4-{[[3'，4'-(亚甲二氧基)苄基]氨基]-6-甲氧基喹唑啉 | 150450-42-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 中文名称: 4-{[[3'，4'-(亚甲二氧基)苄基]氨基]-6-甲氧基喹唑啉
• 英文名称: 4-{[3',4'-(methylenedioxy)benzyl]amino}-6-methoxyquinazoline
• 英文别名: N-(1,3-benzodioxol-5-ylmethyl)-6-methoxy-4-quinazolinamine；N-(1,3-benzodioxol-5-ylmethyl)-6-methoxyquinazolin-4-amine
• CAS: 150450-42-3
• 化学式: C₁₇H₁₅N₃O₃
• 分子量: 309.324
• InChiKey: GZQGUYVURISNFJ-UHFFFAOYSA-N

物化性质

• 沸点：
  504.4±45.0 °C(Predicted)
• 密度：
  1.372±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  4.0
• 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：

  4-氯-6-甲氧基喹唑啉 、 3,4-亚甲二氧基苄胺 在 sodium carbonate 作用下， 以 四氢呋喃 、 异丙醇 为溶剂， 以86%的产率得到4-{[[3'，4'-(亚甲二氧基)苄基]氨基]-6-甲氧基喹唑啉
  参考文献：
  名称：

  Cyclic GMP Phosphodiesterase Inhibitors. 2. Requirement of 6-Substitution of Quinazoline Derivatives for Potent and Selective Inhibitory Activity

  摘要：

  We synthesized various 4-[[3,4-(methylenedioxy)benzyl]amino]quinazolines substituted at the 5-to 8-positions and evaluated their inhibitory activities toward cyclic GMP phosphodiesterase (cGMP-PDE) from porcine aorta, Monosubstitution at the 6-position was essential for the inhibitory activity, and the preferred substituents were compact and hydrophobic: methoxy (3b, IC50 = 0.23 mu M), methyl (3c, 0.10 mu M), chloro (3d, 0.019 mu M), thiomethyl (3f, 0.031 mu M), and cyano (3p, 0.090 mu M) groups. Compounds 3b-d,f,p lacked inhibitory activity toward other PDE isozymes (all IC50 values > 100 mu M), and their relaxing activities in porcine coronary arteries were well correlated with the inhibitory activities toward cGMP-PDE (r = 0.88, p < 0.05). One of these compounds, 3b, elevated the intracellular cGMP level in isolated porcine coronary arteries without causing any change in the cAMP level. We consider that this series of compounds dilates coronary arteries via potent and specific inhibition of cGMP-PDE,

  DOI：

  10.1021/jm00039a024

文献信息

• NEUROGENESIS BY MUSCARINIC RECEPTOR MODULATION
  申请人：Barlow Carrolee

  公开号：US20070049576A1

  公开（公告）日：2007-03-01

  The instant disclosure describes methods for treating diseases and conditions of the central and peripheral nervous system by stimulating or increasing neurogenesis. The disclosure includes compositions and methods based on muscarinic receptor modulation, such as via inhibition of acetylcholine esterase (AChE) activity, alone or in combination with another neurogenic agent to stimulate or activate the formation of new nerve cells.

  该即时披露描述了通过刺激或增加神经发生来治疗中枢神经系统和外周神经系统的疾病和病症的方法。该披露包括基于毒蕈碱受体调节的组合物和方法，例如通过抑制乙酰胆碱酯酶（AChE）活性，单独或与另一种神经生成剂结合以刺激或激活新神经细胞的形成。
• NITROGENOUS HETEROCYCLIC COMPOUND
  申请人：Eisai Co., Ltd.

  公开号：EP0607439A1

  公开（公告）日：1994-07-27

  A nitrogenous heterocyclic compound represented by general formula (I) or a pharmacologically acceptable salt thereof, efficacious in treating various ischemic cardiac diseases, wherein ring A represents a benzene, pyridine or cyclohexane ring; ring B represents a pyridine, pyrimidine or imidazole ring; R¹, R², R³ and R⁴ represent each hydrogen, halogen, lower alkoxy, etc.; R⁵ represents -NR¹¹R¹² (wherein R¹¹ and R¹² represent each hydrogen, lower alkyl, etc.), etc.; and R⁶ represents (a) (wherein R¹⁹ represents hydrogen, lower alkyl, etc.; R²⁰, R²¹ and R²² represent each hydrogen, halogen, hydroxy, etc.; and r represents an integer of 0.1 to 8), etc.

  一种由通式(I)代表的含氮杂环化合物或其药理学上可接受的盐，可有效治疗各种缺血性心脏病，其中环 A 代表苯环、吡啶环或环己烷环；环 B 代表吡啶环、嘧啶环或咪唑环；R¹、R²、R³ 和 R⁴ 分别代表氢、卤素、低级烷氧基等；R⁵ 代表 -NR¹R¹² (其中 R¹¹ 和 R¹² 分别代表氢、低级烷基等)；以及 R⁶ 代表 -NR¹R¹² (其中 R¹¹ 和 R¹² 分别代表氢、低级烷基等)。R⁵代表-NR¹R¹²（其中 R¹¹ 和 R¹² 分别代表氢、低级烷基等）等；以及 R⁶ 代表（a）（其中 R¹⁹ 代表氢、低级烷基等；R²⁰、R²¹ 和 R²² 分别代表氢、卤素、羟基等；以及 r 代表 0.1 至 8 的整数）等。
• Neurogenesis by muscarinic receptor modulation with sabcomelin
  申请人：Braincells, Inc.

  公开号：EP2258359A2

  公开（公告）日：2010-12-08

  The instant disclosure describes methods for treating diseases and conditions of the central and peripheral nervous system by stimulating or increasing neurogenesis. The disclosure includes compositions and methods based on muscarinic receptor modulation, such as via inhibition of acetylcholine esterase (AChE) activity, alone or in combination with another neurogenic agent to stimulate or activate the formation of new nerve cells.

  本公开描述了通过刺激或增加神经发生来治疗中枢和周围神经系统疾病和病症的方法。本公开包括基于毒蕈碱受体调节的组合物和方法，例如通过抑制乙酰胆碱酯酶（AChE）活性，单独或与另一种神经发生剂联合使用，以刺激或激活新神经细胞的形成。
• Neurogenesis by muscarinic receptor modulation
  申请人：Braincells, Inc.

  公开号：EP2275095A2

  公开（公告）日：2011-01-19

  The instant disclosure describes methods for treating diseases and conditions of the central and peripheral nervous system by stimulating or increasing neurogenesis. The disclosure includes compositions and methods based on muscarinic receptor modulation, such as via inhibition of acetylcholine esterase (AChE) activity, alone or in combination with another neurogenic agent to stimulate or activate the formation of new nerve cells.

  本公开描述了通过刺激或增加神经发生来治疗中枢和周围神经系统疾病和病症的方法。本公开包括基于毒蕈碱受体调节的组合物和方法，例如通过抑制乙酰胆碱酯酶（AChE）活性，单独或与另一种神经发生剂联合使用，以刺激或激活新神经细胞的形成。
• Neurogenesis via modulation of the muscarinic receptors
  申请人：Braincells, Inc.

  公开号：EP2275096A2

  公开（公告）日：2011-01-19

  The instant disclosure describes methods for treating diseases and conditions of the central and peripheral nervous system by stimulating or increasing neurogenesis. The disclosure includes compositions and methods based on muscarinic receptor modulation, such as via inhibition of acetylcholine esterase (AChE) activity, alone or in combination with another neurogenic agent to stimulate or activate the formation of new nerve cells.

  本公开描述了通过刺激或增加神经发生来治疗中枢和周围神经系统疾病和病症的方法。本公开包括基于毒蕈碱受体调节的组合物和方法，例如通过抑制乙酰胆碱酯酶（AChE）活性，单独或与另一种神经发生剂联合使用，以刺激或激活新神经细胞的形成。