Synonyms
phenylalanyl-prolyl diketopiperazine;Cyclo(D-Phe-L-Pro);(3R,8aS)-Hexahydro-3-(phenylmethyl)pyrrolo[1,2-a]pyrazine-1,4-dione;Pyrrolo[1,2-a]pyrazine-1,4-dione, hexahydro-3-(phenylmethyl)-, (3R,8aS)-;Cyclo(L-prolyl-D-phenylalanyl);Cyclo(D-Phe-L-Pro)/Cyclo(D-phenylalanyl-L-prolyl)