Efficient Synthesis of Modular Amino Acid Derivatives Containing Selenium with Pronounced GPx-Like Activity
作者:Eduardo E. Alberto、Letiére C. Soares、Jéssie H. Sudati、Antonio C. A. Borges、João B. T. Rocha、Antonio L. Braga
DOI:10.1002/ejoc.200900485
日期:2009.9
New chiral selenide- and diselenide amino acid derivatives have been synthesized. By a simple and efficient two-step route, these new compounds were obtained from inexpensive and commercially available L-amino acids. The products, with a highly modular character, were obtained in good to excellent yields. Selected examples were also efficiently used as GPx mimics, catalyzing the reduction of H2O2 to
已经合成了新的手性硒化物和二硒化物氨基酸衍生物。通过简单有效的两步路线,这些新化合物是从廉价且市售的 L-氨基酸中获得的。具有高度模块化特征的产品以良好到极好的收率获得。选定的例子也被有效地用作 GPx 模拟物,以 PhSH 为代价催化 H2O2 还原为水。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)