(1S,1'R)-N-(2'-methoxy-1'-phenylethyl)-1-acetoxymethyl-2-methylpropylamine

(4S,Z)-2-ethylidene-4-(1-methylethyl)-3-(2-propenyl)oxazolidine

L-Prolyl-leucyl-α-aminoisobutyryl-α-aminoisobutyryl-α-glutamyl-valinol

L-Pro-L-Leu-Aib-D-Iva-L-Glu-L-Vol

N-Benzoyl-Gly-Val-OEt