Glycine tert-butyl ester acetate salt

N-(2-Chlorotrityl resin)-O-tert-butyl-L-tyrosine benzotriazolyl ester

Boc-Freidinger's lactam

Boc-L-a-aminobutyric acid dicyclohexylammonium salt

Boc-4-(aminomethyl)-L-phenylalanine

Boc-4-acetyl-L-phenylalanine

Boc-His-Met-OH

Boc-D-Met-Gly-OH

Na-Benzoyloxysuccinimide

N-(苯甲酸基)丁二酰亚胺

Benzoyl-L-Valine

Fmoc-Pro-Gly-OH