Synthesis of spin-labeled amides of 6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid (trolox)
作者:Yu. V. Yushkova、E. I. Chernyak、Yu. F. Polienko、Yu. V. Gatilov、S. V. Morozov、I. A. Grigor’ev
DOI:10.1007/s10600-013-0574-4
日期:2013.5
Reaction of 6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid (trolox) with 4-amino-2,2,6,6-tetramethylpiperidine-1-oxyl, 3-amino-2,2,5,5-tetramethylpyrrolidine-1-oxyl, and 3-aminomethyl-2,2,5,5-tetramethylpyrrolidine-1-oxyl synthesized the corresponding spin-labeled amides. The synthesized compounds exhibited antioxidant potential and were promising for application in biomedical studies using magnetic-resonance imaging (MRI).
6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid (trolox) 与 4-amino-2,2,6,6-tetramethylpiperidine-1-oxyl, 3-amino-2,2,5,5-tetramethylpyrrolidine-1-oxyl, 以及 3-aminomethyl-2,2,5,5-tetramethylpyrrolidine-1-oxyl 反应合成了相应的自旋标记酰胺。合成的化合物具有抗氧化潜力,有望应用于磁共振成像(MRI)的生物医学研究。