5-chloro-N-(2-(trifluoromethoxy)benzyl)pyrazolo[1,5-a]pyrimidin-7-amine | 1091598-73-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡唑并嘧啶类
• 英文名称: 5-chloro-N-(2-(trifluoromethoxy)benzyl)pyrazolo[1,5-a]pyrimidin-7-amine
• 英文别名: 5-chloro-N-[[2-(trifluoromethoxy)phenyl]methyl]pyrazolo[1,5-a]pyrimidin-7-amine
• CAS: 1091598-73-0
• 化学式: C₁₄H₁₀ClF₃N₄O
• 分子量: 342.708
• InChiKey: ZQPVSDKTTNKMQX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  51.4
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  5,7-二氯吡唑并[1,5-A]嘧啶 、 2-(三氟甲氧基)苄胺 在 potassium carbonate 作用下， 以 乙腈 为溶剂， 生成 5-chloro-N-(2-(trifluoromethoxy)benzyl)pyrazolo[1,5-a]pyrimidin-7-amine
  参考文献：
  名称：

  Preliminary SAR studies on non-apamin-displacing 4-(aminomethylaryl)pyrrazolopyrimidine KCa channel blockers

  摘要：

  An exploratory SAR study on a series of potent, non-apamin-displacing 4-(aminomethylaryl) pyrazolopyrimidine K-Ca channel blockers is described and their selectivity against K-Ca channel subtypes is reported. The most potent analog, 5-chloro-N-(thiophen-2-ylmethyl) pyrazolo[1,5-a] pyrimidin-7-amine (24) displayed sub-micromolar activity in both a thallium flux and whole-cell electrophysiology assay and did not displace apamin in a competitive binding study. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2008.08.026

文献信息

• Preliminary SAR studies on non-apamin-displacing 4-(aminomethylaryl)pyrrazolopyrimidine KCa channel blockers
  作者：Robert G. Gentles、Shuanghua Hu、Yazhong Huang、Katherine Grant-Young、Michael A. Poss、Charles Andres、Tracey Fiedler、Ronald Knox、Nicholas Lodge、C. David Weaver、David G. Harden

  DOI：10.1016/j.bmcl.2008.08.026

  日期：2008.10

  An exploratory SAR study on a series of potent, non-apamin-displacing 4-(aminomethylaryl) pyrazolopyrimidine K-Ca channel blockers is described and their selectivity against K-Ca channel subtypes is reported. The most potent analog, 5-chloro-N-(thiophen-2-ylmethyl) pyrazolo[1,5-a] pyrimidin-7-amine (24) displayed sub-micromolar activity in both a thallium flux and whole-cell electrophysiology assay and did not displace apamin in a competitive binding study. (C) 2008 Elsevier Ltd. All rights reserved.