1-(6-碘吡啶-2-基)-4-甲基哌嗪 | 181650-33-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 中文名称: 1-(6-碘吡啶-2-基)-4-甲基哌嗪
• 英文名称: 6-iodo-2-[1-(4-methylpiperazinyl)]pyridine
• 英文别名: 1-(6-Iodopyridin-2-yl)-4-methylpiperazine
• CAS: 181650-33-9
• 化学式: C₁₀H₁₄IN₃
• 分子量: 303.146
• InChiKey: BMIQQALNTAJMLB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  19.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  N-甲基哌嗪 、 2,6-二碘吡啶 在 三乙胺 作用下， 以 正丁醇 为溶剂， 反应 16.0h， 生成 1-(6-碘吡啶-2-基)-4-甲基哌嗪
  参考文献：
  名称：

  Structure−Activity Relationships for the Binding of Arylpiperazines and Arylbiguanides at 5-HT₃ Serotonin Receptors

  摘要：

  Arylpiperazines are nonselective agents that bind at 5-HT3 serotonin receptors with moderate to high affinity, whereas 1-phenylbiguanide is a low-affinity but more selective 5-HT3 agonist. In an attempt to enhance the affinity of the latter agent, and working with the assumption that similarities might exist between the binding of the two types of agents, we formulated structure-activity relationships for the binding of the arylpiperazines and then incorporated those substituents, leading to high affinity for the arylpiperazines, into 1-phenylbiguanide. A subsequent investigation examined the structure-activity relationships of the arylbiguanides and identified arylguanidines as a novel class of 5-HT3 ligands. Although curious similarities exist between the structure-activity relationships of the arylpiperazines, arylbiguanides, and arylguanidines, it cannot be concluded that all three series of compounds are binding in the same manner. Furthermore, upon investigating pairs of compounds in the three series, the arylpiperazines behaved as 5-HT3 antagonists (von Bezold-Jarisch assay) whereas the arylbiguanides and arylguanidines acted as 5-HT3 agonists.

  DOI：

  10.1021/jm9603936

文献信息

• [EN] HETEROARYL PYRIDONE AND AZA-PYRIDONE COMPOUNDS AS INHIBITORS OF BTK ACTIVITY<br/>[FR] COMPOSÉS HÉTÉROARYL PYRIDONES ET AZA-PYRIDONES EN TANT QU'INHIBITEURS DE L'ACTIVITÉ BTK
  申请人：GENENTECH INC

  公开号：WO2013067274A1

  公开（公告）日：2013-05-10

  Heteroaryl pyridone and aza-pyridone compounds of Formula I are provided, where one or two of X1, X2, and X3 are N, and including stereoisomers, tautomers, and pharmaceutically acceptable salts thereof, useful for inhibiting Btk kinase, and for treating immune disorders such as inflammation mediated by Btk kinase. Methods of using compounds of Formula I for in vitro, in situ, and in vivo diagnosis, and treatment of such disorders in mammalian cells, or associated pathological conditions, are disclosed.

  提供了公式I的杂环芘酮和氮杂芘酮化合物，其中X1、X2和X3中的一个或两个为N，并包括立体异构体、互变异构体和药学上可接受的盐，用于抑制Btk激酶和治疗由Btk激酶介导的免疫障碍，例如炎症。公开了使用公式I化合物在哺乳动物细胞中进行体外、原位和体内诊断和治疗此类疾病或相关病理条件的方法。
• Structure−Activity Relationships for the Binding of Arylpiperazines and Arylbiguanides at 5-HT₃ Serotonin Receptors
  作者：Małgorzata Dukat、Ashraf A. Abdel-Rahman、Abd M. Ismaiel、Stacy Ingher、Milt Teitler、Laszlo Gyermek、Richard A. Glennon

  DOI：10.1021/jm9603936

  日期：1996.1.1

  Arylpiperazines are nonselective agents that bind at 5-HT3 serotonin receptors with moderate to high affinity, whereas 1-phenylbiguanide is a low-affinity but more selective 5-HT3 agonist. In an attempt to enhance the affinity of the latter agent, and working with the assumption that similarities might exist between the binding of the two types of agents, we formulated structure-activity relationships for the binding of the arylpiperazines and then incorporated those substituents, leading to high affinity for the arylpiperazines, into 1-phenylbiguanide. A subsequent investigation examined the structure-activity relationships of the arylbiguanides and identified arylguanidines as a novel class of 5-HT3 ligands. Although curious similarities exist between the structure-activity relationships of the arylpiperazines, arylbiguanides, and arylguanidines, it cannot be concluded that all three series of compounds are binding in the same manner. Furthermore, upon investigating pairs of compounds in the three series, the arylpiperazines behaved as 5-HT3 antagonists (von Bezold-Jarisch assay) whereas the arylbiguanides and arylguanidines acted as 5-HT3 agonists.