Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Fmoc α-methoxyglycine can be incorporated into solid phase peptide synthesis (SPPS) methodology to give α-hydroxyglycine extended peptides on final deprotection and cleavage from the solid support with trifluoroacetic acid containing 5% H 2 O. ... The first solid phase synthesis of ...