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.
New building blocks for peptide and depsipeptide modification N-glycosylated l-malic and l-citramalic acid derivatives
作者:Christoph Böttcher、Klaus Burger
DOI:10.1016/s0040-4039(02)02285-2
日期:2002.12
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.
<scp>l</scp>-α-Methylhomoisoserine: A New Versatile Building Block for Peptide and Depsipeptide Modification
作者:Klaus Burger、Gábor Radics、Beate Koksch、Salah M. El-Kousy、Jan Spengler
DOI:10.1055/s-2003-41477
日期:——
An efficient access to l-α-methylhomoisoserine derivatives starting from l -citramalic acid is described. The new compounds are GABA derivatives and represent new, versatile building blocks for peptide and depsipeptide modification.