N-苯甲酰-N-缬氨酸

(3S,6R,9S,12S,15R,20aS)-3,15-dibenzyl-6,12-diisobutyl-9-isopropyltetradecahydropyrrolo[1,2-a][1,4,7,10,13,16]hexaazacyclooctadecine-1,4,7,10,13,16-hexaone

cis-cyclo(Val-Leu)

1,6-anhydro[Dhoea-Val-N-Me-Phe(1)-Pro-N-Me-Phe(2)-Gly], Dhoea: 2,2-dimethyl-3-hydroxy-7-octenoic acid residue

1,6-anhydro[Dhoya-Val-N-Me-Phe(1)-Pro-N-Me-Phe(2)-Gly], Dhoya: 2,2-dimethyl-3-hydroxy-7-octynoic acid residue