Design, synthesis and potential use of 3,9-substituted xanthene handles for Solid Phase Peptide Synthesis
作者:Csaba Somlai、Levente Nyerges、Botond Penke、P�ter Hegyes、Wolfgang Voelter
DOI:10.1002/prac.19943360509
日期:——
Theoretical calculations on different xanthene derivatives and related structures were performed and as a result conclusions could be drawn for the acid-lability of substituted xanthenes. (9-Hydroxyxanthene-3-oxy)acetic- and valeric acid (6a and 6b) were selected, synthesized in a six-step route, and 6b was tested for its applicabiliy as a handle for solid phase synthesis of peptides.