2-amino-4-(3-bromophenyl)-6-(2-dimethylamino-5-pyridyl)nicotinonitrile | 856014-52-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 2-amino-4-(3-bromophenyl)-6-(2-dimethylamino-5-pyridyl)nicotinonitrile
• 英文别名: 2-amino-4-(3-bromophenyl)-6-[6-(dimethylamino)pyridin-3-yl]pyridine-3-carbonitrile
• CAS: 856014-52-3
• 化学式: C₁₉H₁₆BrN₅
• 分子量: 394.274
• InChiKey: OTVCAAPFNUEPQL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.09
• 重原子数：
  25.0
• 可旋转键数：
  3.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  78.83
• 氢给体数：
  1.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  2-amino-4-(3-bromophenyl)-6-(2-dimethylamino-5-pyridyl)nicotinonitrile 、 formamide 以73%的产率得到5-(3-Bromo-phenyl)-7-(6-dimethylamino-pyridin-3-yl)-pyrido[2,3-d]pyrimidin-4-ylamine
  参考文献：
  名称：

  5-(3-Bromophenyl)-7-(6-morpholin-4-ylpyridin-3-yl)pyrido[2,3-d]pyrimidin-4-ylamine: structure–activity relationships of 7-substituted heteroaryl analogs as non-nucleoside adenosine kinase inhibitors

  摘要：

  4-Amino-5,7-disubstituted pyridopyrimidines are potent, non-nucleoside inhibitors of adenosine kinase (AK). We recently identified a potent, orally efficacious analog, 4 containing a 7-pyridylmorpholine substituted ring system as the key structural element of this template. In this report, we disclose the pharmacologic effects of five- and six-membered heterocyclic ring replacements for the pyridine ring in 4. These replacements were found to have interesting effects on in vivo efficacy and genotoxicity as well as in vitro potency. We discovered that the nitrogen in the heterocyclic ring at C(7) is important for the modulation of mutagenic side effects (Ames assay). (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2005.03.023
• 作为产物：
  描述：

  6-氯吡啶-3-羰酰氯 在 乙酸铵 、 三乙胺 、 magnesium chloride 作用下， 以 乙醇 、 水 、 二甲基亚砜 、 1,2-二氯乙烷 、 甲苯 为溶剂， 反应 3.33h， 生成 2-amino-4-(3-bromophenyl)-6-(2-dimethylamino-5-pyridyl)nicotinonitrile
  参考文献：
  名称：

  5-(3-Bromophenyl)-7-(6-morpholin-4-ylpyridin-3-yl)pyrido[2,3-d]pyrimidin-4-ylamine: structure–activity relationships of 7-substituted heteroaryl analogs as non-nucleoside adenosine kinase inhibitors

  摘要：

  4-Amino-5,7-disubstituted pyridopyrimidines are potent, non-nucleoside inhibitors of adenosine kinase (AK). We recently identified a potent, orally efficacious analog, 4 containing a 7-pyridylmorpholine substituted ring system as the key structural element of this template. In this report, we disclose the pharmacologic effects of five- and six-membered heterocyclic ring replacements for the pyridine ring in 4. These replacements were found to have interesting effects on in vivo efficacy and genotoxicity as well as in vitro potency. We discovered that the nitrogen in the heterocyclic ring at C(7) is important for the modulation of mutagenic side effects (Ames assay). (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2005.03.023

文献信息

• Discovery of 4-Amino-5-(3-bromophenyl)-7-(6-morpholino-pyridin- 3-yl)pyrido[2,3-<i>d</i>]pyrimidine, an Orally Active, Non-Nucleoside Adenosine Kinase Inhibitor
  作者：Chih-Hung Lee、Meiqun Jiang、Marlon Cowart、Greg Gfesser、Richard Perner、Ki Hwan Kim、Yu Gui Gu、Michael Williams、Michael F. Jarvis、Elizabeth A. Kowaluk、Andrew O. Stewart、Shripad S. Bhagwat

  DOI：10.1021/jm000314x

  日期：2001.6.1

  Adenosine (ADO) is an endogenous homeostatic inhibitory neuromodulator that reduces cellular excitability at sites of tissue injury and inflammation, inhibition of adenosine kinase (AK), the primary metabolic enzyme for ADO, selectively increases ADO concentrations at sites of tissue trauma and enhances the analgesic and antiinflammatory actions of ADO. Optimization of the high-throughput screening lead, 4-amino-7-aryl-substituted pteridine (5) (AK IC50 = 440 nM), led to the identification of compound 21 (4-amino-5-(3-bromophenyl)-7-(6-morpholino- pyridin-3-yl)pyrido [2,3-d]pyrimidine, ABT-702), a novel, potent (AK IC50 = 1.7 nM) non-nucleoside AK inhibitor with oral. activity in animal models of pain and inflammation.