9-(3,4-dichlorophenyl)-5,6,7,9-tetrahydropyrazolo[5,1-b]quinazolin-8(4H)-one | 340740-04-7

• 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: 9-(3,4-dichlorophenyl)-5,6,7,9-tetrahydropyrazolo[5,1-b]quinazolin-8(4H)-one
• 英文别名: 9-(3,4-Dichlorophenyl)-5,6,7,9-tetrahydropyrazolo[5.1-b]quinazolin-8(4H)-one；9-(3,4-dichlorophenyl)-5,6,7,9-tetrahydro-4H-pyrazolo[5,1-b]quinazolin-8-one
• CAS: 340740-04-7
• 化学式: C₁₆H₁₃Cl₂N₃O
• 分子量: 334.205
• InChiKey: DOCNHHQSARSKRL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  22
• 可旋转键数：
  1
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  46.9
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  9-(3,4-dichlorophenyl)-5,6,7,9-tetrahydropyrazolo[5,1-b]quinazolin-8(4H)-one 在 溴 作用下， 以 二氯甲烷 为溶剂， 生成 3-bromo-9-(3,4-dichlorophenyl)-5,6,7,9-tetrahydropyrazolo[5,1-b]quinazolin-8(4H)-one
  参考文献：
  名称：

  Structure–Activity studies for a novel series of tricyclic dihydropyrimidines as KATP channel openers (KCOs)

  摘要：

  A novel series of tricyclic dihydropyrimidines was synthesized and evaluated for activity as K-ATP channel openers. The functional activity of several compounds, for example 6A (EC50 = 30 nM) and its enantiomers exceeded cromakalim. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(02)00207-x
• 作为产物：
  描述：

  3-氨基吡唑 、 1,3-环己二酮 、 3,4-二氯苯甲醛 以 乙醇 为溶剂， 生成 9-(3,4-dichlorophenyl)-5,6,7,9-tetrahydropyrazolo[5,1-b]quinazolin-8(4H)-one 、 4-(3,4-Dichloro-phenyl)-2,4,6,7,8,9-hexahydro-pyrazolo[3,4-b]quinolin-5-one
  参考文献：
  名称：

  Structure–Activity studies for a novel series of tricyclic dihydropyrimidines as KATP channel openers (KCOs)

  摘要：

  A novel series of tricyclic dihydropyrimidines was synthesized and evaluated for activity as K-ATP channel openers. The functional activity of several compounds, for example 6A (EC50 = 30 nM) and its enantiomers exceeded cromakalim. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(02)00207-x

文献信息

• Tricyclic dihydropyrimidine potassium channel openers
  申请人：Abbott Laboratories

  公开号：US06538000B1

  公开（公告）日：2003-03-25

  Compounds of formula (I) are useful in treating diseases prevented by or ameliorated with potassium channel openers. Also disclosed are potassium channel opening compositions and a method of opening potassium channels in a mammal.

  公式为（I）的化合物可用于治疗由钾通道开放剂预防或缓解的疾病。此外，还披露了开放钾通道的组合物和在哺乳动物中开放钾通道的方法。
• TRICYCLIC DIHYDROPYRIMIDINE POTASSIUM CHANNEL OPENERS
  申请人：ABBOTT LABORATORIES

  公开号：EP1242422A1

  公开（公告）日：2002-09-25
• US6274587B1
  申请人：——

  公开号：US6274587B1

  公开（公告）日：2001-08-14
• US6538000B1
  申请人：——

  公开号：US6538000B1

  公开（公告）日：2003-03-25
• [EN] TRICYCLIC DIHYDROPYRIMIDINE POTASSIUM CHANNEL OPENERS<br/>[FR] OUVREURS DE CANAUX POTASSIQUES DU TYPE DIHYDROPYRIMIDINE TRICYCLIQUE
  申请人：ABBOTT LAB

  公开号：WO2001036422A1

  公开（公告）日：2001-05-25

  Compounds of formula (I), are useful in treating diseases prevented by or ameliorated with potassium channel openers. Also disclosed are potassium channel opening compositions and a method of opening potassium channels in a mammal.