7-methoxy-1,5-dihydro-imidazo[2,1-b]quinazolin-2-one | 61835-03-8

• 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: 7-methoxy-1,5-dihydro-imidazo[2,1-b]quinazolin-2-one
• 英文别名: 7-methoxy-1,2,3,5-tetrahydroimidazo[2,1-b]quinazolin-2-one；7-methoxy-3,5-dihydro-1H-imidazo[2,1-b]quinazolin-2-one
• CAS: 61835-03-8
• 化学式: C₁₁H₁₁N₃O₂
• 分子量: 217.227
• InChiKey: HUEISJXWSDASIQ-UHFFFAOYSA-N

物化性质

• 熔点：
  >300 °C
• 密度：
  1.47±0.1 g/cm3(Predicted)

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：
  3.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  53.9
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  2,4-二氯-6-甲氧基喹唑啉 在 sodium tetrahydroborate 、 氨 、 potassium carbonate 作用下， 以 乙醇 、 氯仿 、 乙二醇 、 丁酮 为溶剂， 生成 7-methoxy-1,5-dihydro-imidazo[2,1-b]quinazolin-2-one
  参考文献：
  名称：

  Inhibitors of cyclic AMP phosphodiesterase. 1. Analogs of cilostamide and anagrelide

  摘要：

  Evaluation of a series of lactam heterocyclic analogues of cilostamide (2) as inhibitors of cyclic AMP phosphodiesterase derived from both human platelets and rat heart in comparison with their corresponding methoxy-substituted heterocycles has revealed that the N-cyclohexyl-N-methyl-4-oxybutyramide side chain of 2 is an important lipophilic and/or steric pharmacophore. Attachment of this side chain to the parent heterocycle of the potent cyclic AMP phosphodiesterase inhibitor anagrelide (3) afforded the hybrid structure RS-82856 (1), shown to be more potent than either of its progenitors as an inhibitor of cyclic AMP phosphodiesterase or of ADP-induced platelet aggregation. The available in vitro data suggest that 1 possesses potentially useful antithrombotic and cardiotonic properties.

  DOI：

  10.1021/jm00385a011

文献信息

• JONES G. H.; VENUTI M. C.; ALVAREZ R.; BRUNO J. J.; BERKS A. H.; PRINCE A+, J. MED. CHEM., 30,(1987) N 2, 295-303
  作者：JONES G. H.、 VENUTI M. C.、 ALVAREZ R.、 BRUNO J. J.、 BERKS A. H.、 PRINCE A+

  DOI：——

  日期：——
• US3932407A
  申请人：——

  公开号：US3932407A

  公开（公告）日：1976-01-13
• USRE31617E
  申请人：——

  公开号：USRE31617E

  公开（公告）日：1984-06-26
• Inhibitors of cyclic AMP phosphodiesterase. 1. Analogs of cilostamide and anagrelide
  作者：Gordon H. Jones、Michael C. Venuti、Robert Alvarez、John J. Bruno、Andrew H. Berks、Anthony Prince

  DOI：10.1021/jm00385a011

  日期：1987.2

  Evaluation of a series of lactam heterocyclic analogues of cilostamide (2) as inhibitors of cyclic AMP phosphodiesterase derived from both human platelets and rat heart in comparison with their corresponding methoxy-substituted heterocycles has revealed that the N-cyclohexyl-N-methyl-4-oxybutyramide side chain of 2 is an important lipophilic and/or steric pharmacophore. Attachment of this side chain to the parent heterocycle of the potent cyclic AMP phosphodiesterase inhibitor anagrelide (3) afforded the hybrid structure RS-82856 (1), shown to be more potent than either of its progenitors as an inhibitor of cyclic AMP phosphodiesterase or of ADP-induced platelet aggregation. The available in vitro data suggest that 1 possesses potentially useful antithrombotic and cardiotonic properties.