New building blocks for peptide and depsipeptide modification N-glycosylated l-malic and l-citramalic acid derivatives
摘要:
Neoglycoconjugates have been synthesized from L-malic acid/L-citramalic acid and beta-D-Ac(4)Glc-NH2/beta-D-Bzl(4)Glc-NH2 using hexafluoroacetone as protecting and activating agent. (C) 2002 Elsevier Science Ltd. All rights reserved.
Hexafluoroacetone as Protecting and Activating Reagent. Glycosylated Malic, Citramalic, and Thiomalic Acid Derivatives, New Glycosylated Building Blocks for Drug Design [1]
作者:Christoph B�ttcher、Jan Spengler、Klaus Burger
DOI:10.1007/s00706-004-0187-5
日期:2004.10
Glycosylated α-hydroxy and α-mercapto acids have been synthesized starting from malic/citramalic/thiomalicacid and Ac 4-β- D - Glc -NH2/ Bzl 4-β- D - Glc -NH2 using hexafluoroacetone as protecting and activating reagent.
糖基化的α-羟基酸和α-巯基酸是从苹果酸/柠康酸/硫代苹果酸和 Ac 4- β- D - Glc -NH 2 / Bzl 4- β- D - Glc -NH 2出发, 以六氟丙酮为保护基并活化而合成的 试剂。