2-[(2-苯氧基苯基氨基)-甲基]苯甲酸甲酯 | 867252-14-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2-[(2-苯氧基苯基氨基)-甲基]苯甲酸甲酯
• 英文名称: N-(2-methoxycarbonylbenzyl)-2-phenoxyaniline
• 英文别名: Methyl 2-[(2-phenoxyanilino)methyl]benzoate
• CAS: 867252-14-0
• 化学式: C₂₁H₁₉NO₃
• 分子量: 333.387
• InChiKey: AOTAOVAVAWEHBL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  25
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  47.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-[(2-苯氧基苯基氨基)-甲基]苯甲酸甲酯 在 吡啶 、 六甲基磷酰三胺 、 氢氧化钾 、 氯化亚砜 作用下， 以 四氢呋喃 、 甲醇 、 水 为溶剂， 反应 5.0h， 生成 N-acetyl-N-(2-dimethylaminocarbonylbenzyl)-2-phenoxyaniline
  参考文献：
  名称：

  Design, synthesis and structure–affinity relationships of aryloxyanilide derivatives as novel peripheral benzodiazepine receptor ligands

  摘要：

  Since the peripheral benzodiazepine receptor (PBR) has been primarily found as a high-affinity binding site for diazepam in rat kidney, numerous studies of it have been performed. However, the physiological role and functions of PBR have not been fully elucidated. Currently, we presented the pharmacological profile of two high and selective PBR ligands, N-(2,5-dimethoxybenzyl)-N-(4-fluoro-2-phenoxyphenyl)acetamide (7-096, DAA1106) (PBR: IC50 = 0.28 nM) and N-(4-chloro-2-phenoxyphenyl)-N-(2-isopropoxybenzyl)acetamide (7-099, DAA1097) (PBR: IC50=0.92 nM). The compounds are aryloxyanilide derivatives, and identified with known PBR ligands such as benzodiazepine (1, Ro5-4864), isoquinoline (2, PK11195), imidazopyridine (3, Alpidem), and indole (5, FGIN-1-27) derivatives. The aryloxyanilide derivatives, which have been derived by opening the diazepine ring of 1, are a novel class as PBR ligands and have exhibited high and selective affinity for peripheral benzodiazepine receptors (PBRs). These novel derivatives would be useful for exploring the functions of PBR. In this paper, the design, synthesis and structure-affinity relationships of aryloxyanilide derivatives are described. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2003.10.050
• 作为产物：
  描述：

  2-醛基苯甲酸甲酯 、 2-氨基二苯醚 在 sodium tetrahydroborate 作用下， 以 甲醇 为溶剂， 反应 25.0h， 以65%的产率得到2-[(2-苯氧基苯基氨基)-甲基]苯甲酸甲酯
  参考文献：
  名称：

  Synthesis and Evaluation in Monkey of Two Sensitive ¹¹C-Labeled Aryloxyanilide Ligands for Imaging Brain Peripheral Benzodiazepine Receptors In Vivo

  摘要：

  We sought to develop C-11-labeled ligands for sensitive imaging of brain peripheral benzodiazepine receptors (PBR) in vivo. Two aryloxyanilides with high affinity for PBR were identified and synthesized, namely, N-acetyl-N-(2-methoxycarbonylbenzyl)-2-phenoxyaniline (3, PBR01) and N-(2-methoxybenzyI)-N-(4-phenoxypyridin-3-yl)acetamide (10, PBR28). 3 was hydrolyzed to 4, which was esterified with [C-11]iodomethane to provide [C-11]3. The O-desmethyl analogue of 10 was converted into [C-11]10 with [C-11]iodomethane. [C-11]3 and [C-11]10 were each injected into monkey to assess their brain kinetics with positron emission tomography (PET). After administration of either radioligand there was moderately high brain uptake of radioactivity. Receptor blocking and displacement experiments showed that a high proportion of this radioactivity was bound specifically to PBR. In monkey and rat, 3 and 10 were rapidly metabolized by ester hydrolysis and N-debenzylation, respectively, each to a single polar radiometabolite. [C-11]3 and [C-11]10 are effective for imaging PBR in monkey brain. [C-11]10 especially warrants further evaluation in human subjects.

  DOI：

  10.1021/jm0707370

文献信息

• Design, synthesis and structure–affinity relationships of aryloxyanilide derivatives as novel peripheral benzodiazepine receptor ligands
  作者：Taketoshi Okubo、Ryoko Yoshikawa、Shigeyuki Chaki、Shigeru Okuyama、Atsuro Nakazato

  DOI：10.1016/j.bmc.2003.10.050

  日期：2004.1

  Since the peripheral benzodiazepine receptor (PBR) has been primarily found as a high-affinity binding site for diazepam in rat kidney, numerous studies of it have been performed. However, the physiological role and functions of PBR have not been fully elucidated. Currently, we presented the pharmacological profile of two high and selective PBR ligands, N-(2,5-dimethoxybenzyl)-N-(4-fluoro-2-phenoxyphenyl)acetamide (7-096, DAA1106) (PBR: IC50 = 0.28 nM) and N-(4-chloro-2-phenoxyphenyl)-N-(2-isopropoxybenzyl)acetamide (7-099, DAA1097) (PBR: IC50=0.92 nM). The compounds are aryloxyanilide derivatives, and identified with known PBR ligands such as benzodiazepine (1, Ro5-4864), isoquinoline (2, PK11195), imidazopyridine (3, Alpidem), and indole (5, FGIN-1-27) derivatives. The aryloxyanilide derivatives, which have been derived by opening the diazepine ring of 1, are a novel class as PBR ligands and have exhibited high and selective affinity for peripheral benzodiazepine receptors (PBRs). These novel derivatives would be useful for exploring the functions of PBR. In this paper, the design, synthesis and structure-affinity relationships of aryloxyanilide derivatives are described. (C) 2003 Elsevier Ltd. All rights reserved.
• Synthesis and Evaluation in Monkey of Two Sensitive ¹¹C-Labeled Aryloxyanilide Ligands for Imaging Brain Peripheral Benzodiazepine Receptors In Vivo
  作者：Emmanuelle Briard、Sami S. Zoghbi、Masao Imaizumi、Jonathan P. Gourley、H. Umesha Shetty、Jinsoo Hong、Vanessa Cropley、Masahiro Fujita、Robert B. Innis、Victor W. Pike

  DOI：10.1021/jm0707370

  日期：2008.1.1

  We sought to develop C-11-labeled ligands for sensitive imaging of brain peripheral benzodiazepine receptors (PBR) in vivo. Two aryloxyanilides with high affinity for PBR were identified and synthesized, namely, N-acetyl-N-(2-methoxycarbonylbenzyl)-2-phenoxyaniline (3, PBR01) and N-(2-methoxybenzyI)-N-(4-phenoxypyridin-3-yl)acetamide (10, PBR28). 3 was hydrolyzed to 4, which was esterified with [C-11]iodomethane to provide [C-11]3. The O-desmethyl analogue of 10 was converted into [C-11]10 with [C-11]iodomethane. [C-11]3 and [C-11]10 were each injected into monkey to assess their brain kinetics with positron emission tomography (PET). After administration of either radioligand there was moderately high brain uptake of radioactivity. Receptor blocking and displacement experiments showed that a high proportion of this radioactivity was bound specifically to PBR. In monkey and rat, 3 and 10 were rapidly metabolized by ester hydrolysis and N-debenzylation, respectively, each to a single polar radiometabolite. [C-11]3 and [C-11]10 are effective for imaging PBR in monkey brain. [C-11]10 especially warrants further evaluation in human subjects.