7-methoxy-1-(3-methylpiperazin-1-yl)isoquinoline

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: 7-methoxy-1-(3-methylpiperazin-1-yl)isoquinoline
• 化学式: C₁₅H₁₉N₃O
• 分子量: 257.335
• InChiKey: SFORICVEVTVGAV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  37.4
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  1-氯-7-甲氧基异喹啉 、 2-甲基哌嗪 以 乙二醇 为溶剂， 生成 7-methoxy-1-(3-methylpiperazin-1-yl)isoquinoline
  参考文献：
  名称：

  Design and Synthesis of Piperazinylpyridine Derivatives as Novel 5-HT1A Agonists/5-HT3 Antagonists for the Treatment of Irritable Bowel Syndrome (IBS)

  摘要：

  我们已准备了一系列哌嗪吡啶衍生物用于治疗肠易激综合征（IBS）。这些化合物通过药效团分析设计，能够同时与血清素亚型1A（5-HT1A）和亚型3（5-HT3）受体结合。异喹啉的氮原子、一个甲氧基和哌嗪是与这些受体结合的药效团的重要组成部分。我们还根据结构-活性关系分析合成了呋喃和噻吡啶衍生物。化合物17c（TZB-20810）对这些受体具有很高的亲和力，同时展现出5-HT1A激动剂活性和5-HT3拮抗剂活性，是治疗IBS方面具有进一步开发潜力的有前景药物。

  DOI：

  10.1248/cpb.57.34

文献信息

• Pyrimidine derivatives
  申请人：Sato Michitaka

  公开号：US20070197551A1

  公开（公告）日：2007-08-23

  This invention provides pyrimidine derivatives represented by a formula, in the formula, ring A stands for carbocyclic group or heterocyclic group, X 1 stands for hydrogen, lower alkyl, amino, etc., X 2 stands for hydrogen or lower alkyl, Y stands for a direct bond or sulfur or nitrogen, n stands for an integer of 0-4, and Ar stands for a group of the following formula, or a salt thereof, which concurrently exhibit 5-HT 1A agonistic activity and 5-HT 3 antagonistic activity and are useful for therapy and treatments of diseases such as IBS. The invention furthermore provides a therapeutic method of IBS, characterized by having 5-HT 1A agonistic activity and 5-HT 3 antagonistic activity work simultaneously and cooperatively in vivo, which comprises either administering 5-HT 3 antagonistic agent which concurrently exhibits 5-HT 1A agonistic activity, or administering 5-HT 1A agonistic agent and 5-HT 3 antagonistic agent simultaneously, in sequence or at an interval.

  本发明提供了由下式表示的嘧啶衍生物，其中，环A代表碳环基团或杂环基团，X1代表氢、低碳基、氨基等，X2代表氢或低碳基，Y代表直接键或硫或氮，n代表0-4的整数，Ar代表以下式的基团，或其盐，同时表现出5-HT1A激动活性和5-HT3拮抗活性，并且对治疗诸如肠易激综合征等疾病有用。本发明进一步提供了一种IBS治疗方法，其特征在于在体内同时和协同地发挥5-HT1A激动活性和5-HT3拮抗活性，包括给予同时表现出5-HT1A激动活性和5-HT3拮抗活性的5-HT3拮抗剂，或同时给予5-HT1A激动剂和5-HT3拮抗剂，按顺序或间隔给予。
• PYRIMIDINE DERIVATIVE
  申请人：ASKA Pharmaceutical Co., Ltd.

  公开号：EP1724267B1

  公开（公告）日：2013-11-06
• US7799775B2
  申请人：——

  公开号：US7799775B2

  公开（公告）日：2010-09-21
• Design and Synthesis of Piperazinylpyridine Derivatives as Novel 5-HT1A Agonists/5-HT3 Antagonists for the Treatment of Irritable Bowel Syndrome (IBS)
  作者：Akira Asagarasu、Teruaki Matsui、Hiroyuki Hayashi、Satoru Tamaoki、Yukinao Yamauchi、Michitaka Sato

  DOI：10.1248/cpb.57.34

  日期：——

  We have prepared a series of piperazinylpyridine derivatives for the treatment of irritable bowel syndrome (IBS). These compounds, which were designed by pharmacophore analysis, bind to both serotonin subtype 1A (5-HT1A) and subtype 3 (5-HT3) receptors. The nitrogen atom of the isoquinoline, a methoxy group and piperazine were essential to the pharmacophore for binding to these receptors. We also synthesized furo- and thienopyridine derivatives according to structure–activity relationship analyses. Compound 17c (TZB-20810) had high affinities to these receptors and exhibited 5-HT1A agonistic activity and 5-HT3 antagonistic activity concurrently, and is a promising drug for further development in the treatment of IBS.

  我们已准备了一系列哌嗪吡啶衍生物用于治疗肠易激综合征（IBS）。这些化合物通过药效团分析设计，能够同时与血清素亚型1A（5-HT1A）和亚型3（5-HT3）受体结合。异喹啉的氮原子、一个甲氧基和哌嗪是与这些受体结合的药效团的重要组成部分。我们还根据结构-活性关系分析合成了呋喃和噻吡啶衍生物。化合物17c（TZB-20810）对这些受体具有很高的亲和力，同时展现出5-HT1A激动剂活性和5-HT3拮抗剂活性，是治疗IBS方面具有进一步开发潜力的有前景药物。