(2-chlorophenyl)[5-(4-ethoxyphenyl)-2-propylamino-3-pyridinyl]methanone | 1477729-86-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (2-chlorophenyl)[5-(4-ethoxyphenyl)-2-propylamino-3-pyridinyl]methanone
• 英文别名: (2-Chlorophenyl)-[5-(4-ethoxyphenyl)-2-(propylamino)pyridin-3-yl]methanone；(2-chlorophenyl)-[5-(4-ethoxyphenyl)-2-(propylamino)pyridin-3-yl]methanone
• CAS: 1477729-86-4
• 化学式: C₂₃H₂₃ClN₂O₂
• 分子量: 394.901
• InChiKey: YAUGSYGNNCXDKN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.5
• 重原子数：
  28
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  51.2
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  2-氯苯甲醛 在 N-溴代丁二酰亚胺(NBS) 、 四(三苯基膦)钯 、 sodium acetate 、 sodium carbonate 、 pyridinium chlorochromate 、 lithium diisopropyl amide 作用下， 以 四氢呋喃 、 乙醇 、 二氯甲烷 、 环己烷 、 水 、 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 13.0h， 生成 (2-chlorophenyl)[5-(4-ethoxyphenyl)-2-propylamino-3-pyridinyl]methanone
  参考文献：
  名称：

  Design, Synthesis, and Activity of a Series of Arylpyrid-3-ylmethanones as Type I Positive Allosteric Modulators of α7 Nicotinic Acetylcholine Receptors

  摘要：

  A series of novel arylpyrid-3-ylmethanones (7a-aa) were designed as modulators of alpha 7 nicotinic acetylcholine receptors (nAChRs). The methanones were found to be type I positive allosteric modulators (PAMs) of human alpha 7 nAChRs expressed in Xenopus ooctyes. Structure-activity relationship (SAR) studies resulted in the identification of compound 7v as a potent and efficacious type I PAM with maximum modulation of a nicotine EC5 response of 1200% and EC50 = 0.18 mu M. Compound 7z was active in reversing the effect of scopolamine in the novel object recognition (NOR) paradigm with a minimum effective ip dose of 1.0 mg/kg (2.7 mu mol/kg). This effect was blocked by the selective alpha 7 nAChR antagonist methyllycaconitine (MLA). These compounds are nAChRs that may have therapeutic value in restoring impaired sensory Alzheimer's disease. potent type I positive allosteric modulators of alpha 7 gating and cognitive deficits in schizophrenia and Alzheimer's disease.

  DOI：

  10.1021/jm400704g

文献信息

• Design, Synthesis, and Activity of a Series of Arylpyrid-3-ylmethanones as Type I Positive Allosteric Modulators of α7 Nicotinic Acetylcholine Receptors
  作者：Derk J. Hogenkamp、Thomas A. Ford-Hutchinson、Wen-Yen Li、Edward R. Whittemore、Ryan F. Yoshimura、Minhtam B. Tran、Timothy B. C. Johnstone、Gavin D. Bascom、Hannah Rollins、Lena Lu、Kelvin W. Gee

  DOI：10.1021/jm400704g

  日期：2013.11.14

  A series of novel arylpyrid-3-ylmethanones (7a-aa) were designed as modulators of alpha 7 nicotinic acetylcholine receptors (nAChRs). The methanones were found to be type I positive allosteric modulators (PAMs) of human alpha 7 nAChRs expressed in Xenopus ooctyes. Structure-activity relationship (SAR) studies resulted in the identification of compound 7v as a potent and efficacious type I PAM with maximum modulation of a nicotine EC5 response of 1200% and EC50 = 0.18 mu M. Compound 7z was active in reversing the effect of scopolamine in the novel object recognition (NOR) paradigm with a minimum effective ip dose of 1.0 mg/kg (2.7 mu mol/kg). This effect was blocked by the selective alpha 7 nAChR antagonist methyllycaconitine (MLA). These compounds are nAChRs that may have therapeutic value in restoring impaired sensory Alzheimer's disease. potent type I positive allosteric modulators of alpha 7 gating and cognitive deficits in schizophrenia and Alzheimer's disease.