(2R,4R)-2-(tert-butoxycarbonylmethoxymethyl)-4-(2-isobutyrylamino-6-oxo-1,6-dihydro-purin-9-yl)-pyrrolidine-1-carboxylic acid tert-butyl ester | 1293967-80-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 咪唑并嘧啶类
• 英文名称: (2R,4R)-2-(tert-butoxycarbonylmethoxymethyl)-4-(2-isobutyrylamino-6-oxo-1,6-dihydro-purin-9-yl)-pyrrolidine-1-carboxylic acid tert-butyl ester
• CAS: 1293967-80-2
• 化学式: C₂₅H₃₈N₆O₇
• 分子量: 534.613
• InChiKey: QXPKPKDXZZGOMW-HZPDHXFCSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.62
• 重原子数：
  38.0
• 可旋转键数：
  7.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.68
• 拓扑面积：
  157.74
• 氢给体数：
  2.0
• 氢受体数：
  10.0

反应信息

• 作为反应物：
  描述：

  (2R,4R)-2-(tert-butoxycarbonylmethoxymethyl)-4-(2-isobutyrylamino-6-oxo-1,6-dihydro-purin-9-yl)-pyrrolidine-1-carboxylic acid tert-butyl ester 在 氢溴酸 、 溶剂黄146 作用下， 反应 0.5h， 生成
  参考文献：
  名称：

  Synthesis of pyrrolidine-based oxy-peptide nucleic acids carrying four types of nucleobases and their transport into cytoplasm

  摘要：

  We synthesized 16 pyrrolidine-based oxy-peptide nucleic acid (POPNA) monomers carrying four different nucleobases onto four different stereoisomers of pyrrolidine rings. Using these monomers, we prepared POPNA oligomers, which formed sequence-specific hybrids with DNAs. The oligomer configurations influenced the hybrid stability. The oligomers were not taken into CHO cells. However, they could enter the cell cytoplasm when mixed with the influenza virus hemagglutinin peptide-arginine heptamer conjugate. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2010.10.056
• 作为产物：
  描述：

  (2R,4R)-2-(tert-butoxycarbonylmethoxymethyl)-4-[2-isobutyrylamino-6-(2-nitrophenoxy)-purin-9-yl]-pyrrolidine-1-carboxylic acid tert-butyl ester 在 四甲基胍 、 2-硝基苯甲醛肟 作用下， 以 乙腈 为溶剂， 生成 (2R,4R)-2-(tert-butoxycarbonylmethoxymethyl)-4-(2-isobutyrylamino-6-oxo-1,6-dihydro-purin-9-yl)-pyrrolidine-1-carboxylic acid tert-butyl ester
  参考文献：
  名称：

  Synthesis of pyrrolidine-based oxy-peptide nucleic acids carrying four types of nucleobases and their transport into cytoplasm

  摘要：

  We synthesized 16 pyrrolidine-based oxy-peptide nucleic acid (POPNA) monomers carrying four different nucleobases onto four different stereoisomers of pyrrolidine rings. Using these monomers, we prepared POPNA oligomers, which formed sequence-specific hybrids with DNAs. The oligomer configurations influenced the hybrid stability. The oligomers were not taken into CHO cells. However, they could enter the cell cytoplasm when mixed with the influenza virus hemagglutinin peptide-arginine heptamer conjugate. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2010.10.056