The molecule is a homodetic cyclic peptide that consists of L-valine as the amino acid residue. It is isolated from Lissoclinum bistratum and exhibits antitumour activity against the human colon tumour cell line. It has a role as a metabolite and an antineoplastic agent. It is a homodetic cyclic peptide and a macrocycle.
(4S,11S,18S)-7-methyl-4,11,18-tri(propan-2-yl)-6,13-dioxa-20-thia-3,10,17,22,23,24-hexazatetracyclo[17.2.1.15,8.112,15]tetracosa-1(21),5(24),7,12(23),14,19(22)-hexaene-2,9,16-trione