Synonyms: PhomopsinA (9CI); 2-Oxa-5,8-diazabicyclo[10.3.1]hexadecane, cyclic peptide deriv.;3-Chloro-erythro-b,5-dihydroxy-N-methyl-L-tyrosyl-3,4-didehydro-L-valyl-3-hydroxy-L-isoleucyl-3,4-didehydro-L-prolyl-(E)-2,3-didehydroisoleucyl-(E)-2,3-didehydroasparticacid cyclic (15®3)-ether;NSC 381839