11-[2-[[(1S,2R)-2-(dimethylamino)cyclohexyl]-methylamino]acetyl]-5H-pyrido[2,3-b][1,4]benzodiazepin-6-one | 1067631-18-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯二氮卓类
• 英文名称: 11-[2-[[(1S,2R)-2-(dimethylamino)cyclohexyl]-methylamino]acetyl]-5H-pyrido[2,3-b][1,4]benzodiazepin-6-one
• CAS: 1067631-18-8
• 化学式: C₂₃H₂₉N₅O₂
• 分子量: 407.516
• InChiKey: ZHPVZHLRLKFCAO-UXHICEINSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.12
• 重原子数：
  30.0
• 可旋转键数：
  4.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  68.78
• 氢给体数：
  1.0
• 氢受体数：
  5.0

反应信息

• 作为产物：
  描述：

  N,N',N'-trimethyl-(1R,2S)-cyclohexane-1,2-diamine 、 5,11-二氢-11-氯乙酰基-6H-吡啶并[2.3-b][1,4]苯并二氮卓-6-酮 在 三乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 48.0h， 生成 11-[2-[[(1S,2R)-2-(dimethylamino)cyclohexyl]-methylamino]acetyl]-5H-pyrido[2,3-b][1,4]benzodiazepin-6-one
  参考文献：
  名称：

  Design, synthesis, and biological evaluation of pirenzepine analogs bearing a 1,2-cyclohexanediamine and perhydroquinoxaline units in exchange for the piperazine ring as antimuscarinics

  摘要：

  Pirenzepine (2) is one of the most selective muscarinic M-1 versus M-2 receptor antagonists known. A series of 2 analogs, in which the piperazyl moiety was replaced by a cis-and trans-cyclohexane-1,2-diamine (3-6) or a trans-and cis-perhydroquinoxaline rings (7 and 8) were prepared, with the aim to investigate the role of the piperazine ring of 2 in the interaction with the muscarinic receptors. The structural change leading to compounds 3-6 abolished in binding assays the muscarinic M-1/M-2 selectivity of 2, due to an increased M-2 affinity. Rather, compounds 3-6 displayed a reversed selectivity showing more affinity at the muscarinic M-2 receptor than at all the other subtypes tested. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2008.06.025