4-(1-甲基丙基)恶唑烷-2,5-二酮

甘氨酸

cyanopeptolin 880

cyclo(L-Pro-L-Trp-L-Ile-L-Pro-L-Leu-L-Thr-L-Pro-L-Leu)

cyclo(L-Pro-L-Trp-L-Val-L-Pro-L-Leu-L-Ile-L-Pro-L-Ile)