Term Name:	cyclo(L-phenylalanyl-L-phenylalanyl)
Synonyms:	(3S,6Z)-3,6-dibenzylpiperazine-2,5-dione, cFF, cyclo(L-Phe-L-Phe), Cyclo(phenylalanyl-phenylalanyl)
Definition:	A member of the class of 2,5-diketopiperazines that is piperazine-2,5-dione in which one hydrogen at position 3 and one hydrogen at position 6 are replaced by benzyl groups (the 3S,6S-diastereomer).
Ontology:	ChEBI [CHEBI:71610]  ( EBI )