(3S,5S)-5-[(1S,3S)-1-叠氮基-3-[[4-甲氧基-3-(3-甲氧基丙氧基)苯基]甲基]-4-苄基]二氢-3-异丙基-2(3H)-呋喃酮

N-[(1S,3S)-3-[4-甲氧基-3-(3-甲氧基丙氧基)苯甲酰基]-4-甲基-1-[(2S,4S)-四氢-4-异丙基-5-氧代-2-呋喃基]戊基]-氨基甲酸叔丁酯

imidazole-1-carbothioic acid O-{(S)-2-[(S)-2-tert-butoxycarbonylamino-2-((2S,4S)-4-isopropyl-5-oxo-tetrahydro-furan-2-yl)-ethyl]-1-[4-methoxy-3-(3-methoxy-propoxy)-phenyl]-3-methyl-butyl} ester

(3S,5S)-3-isopropyl-5-((1S,3S)-3-(4-methoxy-3-(3-methoxypropoxy)benzoyl)-4-methyl-1-nitropentyl)dihydrofuran-2(3H)-one

(2S,5S,7S)-5-tert-butoxycarbonylamino-2-isopropyl-7-[4-methoxy-3-(3-methoxypropoxy)benzyl]-8-methyl-4-oxononanoic acid