A new approach to Hmb-backbone protection of peptides: Synthesis and reactivity of Nα-Fmoc-Nα-(Hmb)amino acids
摘要:
The use of N-Fmoc-N-(Hmb)amino acids for the introduction of the Hmb backbone protection into peptides during solid-phase synthesis is described An efficient two step synthesis of these derivatives is reported and their coupling to the peptide chain is studied. (C) 1997 Elsevier Science Ltd.
A reversible protecting group for the amide bond in peptides. Use in the synthesis of ‘difficult sequences’
作者:T. Johnson、M. Quibell、D. Owen、R. C. Sheppard
DOI:10.1039/c39930000369
日期:——
(fluoren-9-ylmethoxycarbonyl) derivatives of Nα-(2-hydroxy-4-methoxybenzyl)amino acids 5 are useful intermediates for the preparation of peptides with reversibly protected (tertiary) peptide bonds; their value in inhibiting interchain association during solid phase peptidesynthesis is demonstrated.