D-赖氨酸 、
D-谷氨酸 、
N-[9H-芴-9-基甲氧羰基]甘氨酰-L-苯丙氨酸 、
(2S,4R)-2-((S)-1-Allyloxycarbonyl-5-tert-butoxycarbonylamino-pentylcarbamoyl)-4-hydroxy-pyrrolidine-1-carboxylic acid 9H-fluoren-9-ylmethyl ester 生成 3-[(2R,5R,8R,11S,17S,19aS)-8,17-Bis-(4-amino-butyl)-11-benzyl-2-hydroxy-4,7,10,13,16,19-hexaoxo-icosahydro-3a,6,9,12,15,18-hexaaza-cyclopentacyclooctadecen-5-yl]-propionic acid