Synonyms: | Pyrrolo[1,2-a]pyrazine-1,4-dione,hexahydro-3-(1-methylethyl)-, (3S-trans)-; Pyrrolo[1,2-a]pyrazine-1,4-dione,hexahydro-3-isopropyl-, (S,S)- (8CI); (-)-(6S,9S)-Cyclo(prolylvalyl);Cyclo(L-Pro-L-Val); Cyclo(L-Val-L-Pro); Cyclo(L-prolyl-L-valine);Cyclo(L-prolyl-L-valyl); L-Valyl-L-prolyl lactam; Maculosin 5; cyclo(Pro-Val) |