The molecule is a homodetic cyclic peptide composed of glycyl, L-phenylalanyl, L-tyrosyl, L-prolyl and L-phenylalanyl residues joined sequentially to give a 15-membered macrocycle. Isolated from Dianthus superbus var longicalycinus, it exhibits anti-cancer activity. It has a role as a metabolite and an antineoplastic agent. It is a homodetic cyclic peptide and a macrocycle.
(3S,6S,12S,15S)-6,12-dibenzyl-3-[(4-hydroxyphenyl)methyl]-1,4,7,10,13-pentazabicyclo[13.3.0]octadecane-2,5,8,11,14-pentone