Synonyms: L-Prolinamide,N-methyl-L-phenylalanyl-N-[3-(1-methylethyl)-7-(2-methylpropyl)-5,8-dioxo-2-oxa-6,9-diazabicyclo[10.2.2]hexadeca-10,12,14,15-tetraen-4-yl]-,[3R-(3R*,4S*,7S*)]-; Lasiodine B (8CI);2-Oxa-6,9-diazabicyclo[10.2.2]hexadecane, L-prolinamide deriv.