7-acetamido-8-amino-3,4-dihydro-2H-isoquinoline-1-one | 452296-23-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异喹啉及其衍生物
• 英文名称: 7-acetamido-8-amino-3,4-dihydro-2H-isoquinoline-1-one
• 英文别名: N-(8-amino-1-oxo-3,4-dihydro-2H-isoquinolin-7-yl)acetamide
• CAS: 452296-23-0
• 化学式: C₁₁H₁₃N₃O₂
• 分子量: 219.243
• InChiKey: VMPJYAJVXFVTTD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.3
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  84.2
• 氢给体数：
  3
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  7-acetamido-8-amino-3,4-dihydro-2H-isoquinoline-1-one 在 一水合肼 、 N,N'-二环己基碳二亚胺 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 反应 80.0h， 生成 2-(2,6-Dichloro-phenylamino)-1,6,7,8-tetrahydro-imidazo[4,5-h]isoquinolin-9-one
  参考文献：
  名称：

  Discovery of 2-Phenylamino-imidazo[4,5-h]isoquinolin-9-ones:  A New Class of Inhibitors of Lck Kinase

  摘要：

  An imidazo[4,5-h]isoquinolin-7,9-dione (1) was identified as an adenosine 5'-triphosphate competitive inhibitor of lck by high throughput screening. Initial structure-activity relationship studies identified the dichlorophenyl ring and the imide NH as important pharmacophores. A binding model was constructed to understand how 1 binds to a related kinase, lick. These results suggested that removing the gem-dimethyl group and flattening the ring would enhance activity. This was realized by converting 1 to the imidazo[4,5-h]isoquinolin-9-one (20), resulting in an 18-fold improvement in potency against lck and a 50-fold increase in potency in a cellular assay.

  DOI：

  10.1021/jm020113o
• 作为产物：
  描述：

  7-氨基-3,4-二氢异喹啉-1(2H)-酮 在 盐酸 、 铁粉 、 三乙胺 作用下， 以 乙醇 为溶剂， 反应 3.0h， 生成 7-acetamido-8-amino-3,4-dihydro-2H-isoquinoline-1-one
  参考文献：
  名称：

  Discovery of 2-Phenylamino-imidazo[4,5-h]isoquinolin-9-ones:  A New Class of Inhibitors of Lck Kinase

  摘要：

  An imidazo[4,5-h]isoquinolin-7,9-dione (1) was identified as an adenosine 5'-triphosphate competitive inhibitor of lck by high throughput screening. Initial structure-activity relationship studies identified the dichlorophenyl ring and the imide NH as important pharmacophores. A binding model was constructed to understand how 1 binds to a related kinase, lick. These results suggested that removing the gem-dimethyl group and flattening the ring would enhance activity. This was realized by converting 1 to the imidazo[4,5-h]isoquinolin-9-one (20), resulting in an 18-fold improvement in potency against lck and a 50-fold increase in potency in a cellular assay.

  DOI：

  10.1021/jm020113o