1-(2-Fluoro-benzyl)-7-(4-methoxy-phenyl)-4-oxo-1,4-dihydro-pyrrolo[1,2-a]pyrimidine-3-carboxylic acid ethyl ester | 474410-67-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: 1-(2-Fluoro-benzyl)-7-(4-methoxy-phenyl)-4-oxo-1,4-dihydro-pyrrolo[1,2-a]pyrimidine-3-carboxylic acid ethyl ester
• 英文别名: Ethyl 1-[(2-fluorophenyl)methyl]-7-(4-methoxyphenyl)-4-oxopyrrolo[1,2-a]pyrimidine-3-carboxylate；ethyl 1-[(2-fluorophenyl)methyl]-7-(4-methoxyphenyl)-4-oxopyrrolo[1,2-a]pyrimidine-3-carboxylate
• CAS: 474410-67-8
• 化学式: C₂₄H₂₁FN₂O₄
• 分子量: 420.44
• InChiKey: MOIKEZGXXQBHTJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  31
• 可旋转键数：
  7
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  60.8
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  1-(2-Fluoro-benzyl)-7-(4-methoxy-phenyl)-4-oxo-1,4-dihydro-pyrrolo[1,2-a]pyrimidine-3-carboxylic acid ethyl ester 在 正丁基锂 作用下， 以 四氢呋喃 、 乙醇 、 水 为溶剂， 生成 6-[(Benzyl-methyl-amino)-methyl]-1-(2-fluoro-benzyl)-7-(4-methoxy-phenyl)-4-oxo-1,4-dihydro-pyrrolo[1,2-a]pyrimidine-3-carboxylic acid 1-ethyl-propyl ester
  参考文献：
  名称：

  A Novel Synthesis of 2-Arylpyrrolo[1,2-a]pyrimid-7-ones and Their Structure–Activity Relationships as Potent GnRH Receptor Antagonists

  摘要：

  In the process of developing GnRH receptor antagonists, a novel base-catalyzed cyclization of compounds 5a-b was discovered, which led to the formation of the 2-aryl pyrrolo[1,2-a]pyrimid-7-one core stuctures 6a-b. These intermediates were further modified at positions 1, 2, 4 and 6 to afford a series of potent GnRH antagonists with low nanomolar K-i values. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(01)00780-6
• 作为产物：
  描述：

  乙氧基甲叉丙二酸二乙酯 在 乙醇 、 四丁基氟化铵 、 sodium ethanolate 、 sodium hydride 作用下， 以 四氢呋喃 为溶剂， 生成 1-(2-Fluoro-benzyl)-7-(4-methoxy-phenyl)-4-oxo-1,4-dihydro-pyrrolo[1,2-a]pyrimidine-3-carboxylic acid ethyl ester
  参考文献：
  名称：

  A Novel Synthesis of 2-Arylpyrrolo[1,2-a]pyrimid-7-ones and Their Structure–Activity Relationships as Potent GnRH Receptor Antagonists

  摘要：

  In the process of developing GnRH receptor antagonists, a novel base-catalyzed cyclization of compounds 5a-b was discovered, which led to the formation of the 2-aryl pyrrolo[1,2-a]pyrimid-7-one core stuctures 6a-b. These intermediates were further modified at positions 1, 2, 4 and 6 to afford a series of potent GnRH antagonists with low nanomolar K-i values. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(01)00780-6