Pro-Gln-OH

Glycine-2-chlorotrityl resin (0.8-1.2 meq/g, 200-400 mesh)

Nin-Boc-L-tryptophan-2-chlorotrityl resin

Boc-L-aspartic acid b-tert-butyl ester a-N-hydroxysuccinimide ester

N^a-Boc-叔-丁基-L-天冬氨酸 N-羟基琥珀酰亚胺酯

Z-L-threonine N-hydroxysuccinimide ester

Z-L-a-aminobutyric acid N-hydroxysuccinimide ester

Boc-S-acetamidomethyl-D-penicillamine

Fmoc-S-acetamidomethyl-L-cysteine 4-alkoxybenzyl alcohol resin

Fmoc-D-aspartic acid b-tert-butyl ester 4-alkoxybenzyl alcohol resin

Fmoc-D-valine 4-alkoxybenzyl alcohol resin

Fmoc-sarcosine 4-alkoxybenzyl alcohol resin