Fmoc-L-亮氨酸 、
(2,4-dichloro-[1]naphthyloxy)-acetic acid 、 (3S)-3-(9-fluorenylmethoxycabonyl)amino-4-oxobutanoic acid tert-butyl ester semicarbazonyl-4-[2'-(4-ethyl-phenoxyacetic acid)] 生成 (S)-2-[2-(2,4-Dichloro-naphthalen-1-yloxy)-acetylamino]-4-methyl-pentanoic acid ((S)-2-hydroxy-5-oxo-tetrahydro-furan-3-yl)-amide