Methods for the synthesis of potential “twin-drugs” containing fragments of the glutamate receptor antagonist and cognitive function enhancing oligopeptides were developed. The “memory tripeptide” Arg—Glu—Arg (RER) containing the tripeptide sequence of a protein APP328–330, a gB-amyloid precursor, was synthesized. A method for the synthesis of gA-aminophosphonates with oligopeptides as the amine component of the one-pot three-component Kabachnik—Fields reaction was developed. A method for the synthesis of phosphonopeptides by the introduction of gA-aminophosphonates into the peptide chain was proposed.
开发了包含谷
氨酸受体拮抗剂片段和认知功能增强寡肽的潜在“双药”的合成方法。合成了“记忆三肽”Arg-Glu-Arg (RER),其中含有 gB-淀粉样蛋白前体蛋白 APP328-330 的三肽序列。建立了一种以寡肽为胺组分的一锅三组分Kabachnik-Fields反应合成gA-
氨基膦酸酯的方法。提出了一种通过将gA-
氨基膦酸酯引入肽链来合成膦肽的方法。