The molecule is a homodetic cyclic peptide composed of L-alanyl, Lasparaginyl, L-prolylglycyl, L-leucyl, L-prolyl and L-tyrosyl residues linked in a sequence. It is isolated from the seeds of Annona montana and has been shown to exhibit anti-inflammatory activity. It has a role as a metabolite and an anti-inflammatory agent.
2-[(3S,9S,15S,18S,21S,24S)-21-[(4-hydroxyphenyl)methyl]-18-methyl-3-(2-methylpropyl)-2,5,8,14,17,20,23-heptaoxo-1,4,7,13,16,19,22-heptazatricyclo[22.3.0.09,13]heptacosan-15-yl]acetamide