N-[[5-(2-fluorophenyl)-2,3-dihydro-1H-1,4-benzodiazepin-3-yl]methyl]-1H-indole-2-carboxamide | 103343-79-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: N-[[5-(2-fluorophenyl)-2,3-dihydro-1H-1,4-benzodiazepin-3-yl]methyl]-1H-indole-2-carboxamide
• CAS: 103343-79-9
• 化学式: C₂₅H₂₁FN₄O
• 分子量: 412.466
• InChiKey: HGKIQPBLDGUPTC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  31
• 可旋转键数：
  4
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  69.3
• 氢给体数：
  3
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  1,3-dihydro-5-(2'-fluorophenyl)-3(R,S)-<<(benzyloxy)carbonyl>methyl>-2H-1,4-benzodiazepin-2-one 在 W-2 Raney nickel 劳森试剂 、 氢溴酸 、 三乙胺 作用下， 以 四氢呋喃 、 乙醇 、 二氯甲烷 、 甲苯 为溶剂， 反应 51.5h， 生成 N-[[5-(2-fluorophenyl)-2,3-dihydro-1H-1,4-benzodiazepin-3-yl]methyl]-1H-indole-2-carboxamide
  参考文献：
  名称：

  Cholecystokinin-A receptor ligands based on the .kappa.-opioid agonist tifluadom

  摘要：

  Tifluadom, a kappa-opioid agonist and cholecystokinin-A (CCK-A) receptor antagonist, was utilized as a model to prepare a series of 2-(aminomethyl)- and 3-(aminomethyl)-1,4-benzodiazepines. These compounds were tested in vitro as inhibitors of the binding of [125I]CCK to rat pancreas and guinea pig brain receptors. All compounds with IC50's less than 100 microM proved to have greater affinity for the CCK-A receptor, with the most potent analogue, 6e, having an IC50 of 0.16 microM. The benzodiazepines described in this study are simultaneously CCK-A and opioid receptor ligands. The ramification of this dichotomy on current concepts of peptide hormone action are discussed. These results further demonstrate the versatility of the benzodiazepine core structure for designing nonpeptide ligands for peptide receptors and the ability to fine-tune the receptor interactions of these benzodiazepines by appropriate structure modifications.

  DOI：

  10.1021/jm00163a069

文献信息

• Benzodiazepine derivatives and pharmaceutical compositions containing them
  申请人：Merck & Co., Inc.

  公开号：EP0167919A2

  公开（公告）日：1986-01-15

  Benzodiazepine analogs of the formula: are disclosed which are antagonists of cholecystokinin (CCK).

  式中的苯二氮卓类似物： 公开了胆囊收缩素（CCK）拮抗剂。
• Benzodiazepine analogs
  申请人：Merck & Co., Inc.

  公开号：EP0284256A1

  公开（公告）日：1988-09-28

  Benzodiazepin analogs of the formula: are disclosed which are antagonists of gastrin and cholecystokinin (CCK).

  式中的苯二氮卓类似物： 公开了胃泌素和胆囊收缩素（CCK）的拮抗剂。
• US4820834A
  申请人：——

  公开号：US4820834A

  公开（公告）日：1989-04-11
• US5004741A
  申请人：——

  公开号：US5004741A

  公开（公告）日：1991-04-02
• Cholecystokinin-A receptor ligands based on the .kappa.-opioid agonist tifluadom
  作者：Mark G. Bock、Robert M. DiPardo、Ben E. Evans、Kenneth E. Rittle、Willie L. Whitter、Daniel F. Veber、Roger M. Freidinger、Raymond S. L. Chang、T. B. Chen、Victor J. Lotti

  DOI：10.1021/jm00163a069

  日期：1990.1

  Tifluadom, a kappa-opioid agonist and cholecystokinin-A (CCK-A) receptor antagonist, was utilized as a model to prepare a series of 2-(aminomethyl)- and 3-(aminomethyl)-1,4-benzodiazepines. These compounds were tested in vitro as inhibitors of the binding of [125I]CCK to rat pancreas and guinea pig brain receptors. All compounds with IC50's less than 100 microM proved to have greater affinity for the CCK-A receptor, with the most potent analogue, 6e, having an IC50 of 0.16 microM. The benzodiazepines described in this study are simultaneously CCK-A and opioid receptor ligands. The ramification of this dichotomy on current concepts of peptide hormone action are discussed. These results further demonstrate the versatility of the benzodiazepine core structure for designing nonpeptide ligands for peptide receptors and the ability to fine-tune the receptor interactions of these benzodiazepines by appropriate structure modifications.