英文名称
(3S,8aS)-Hexahydro-3-[(1R)-1-hydroxyethyl]pyrrolo[1,2-a]pyrazine-1,4-dione
Smiles Code
C[C@@H](O)[C@@H]1NC(=O)[C@@H]2CCCN2C1=O
Cyclo(-Pro-Thr) is a diketopiperazine cylclodipeptide inducing the blood-like, metallic bitter taste sensation isolated from roasted cocoa nibs.