Synonyms: KatanosinA, 7-L-isoleucine-; 1-Oxa-4,7,10,13,16,19,22,25-octaazacyclooctacosane, cyclicpeptide deriv.; L-Serine,N-[threo-3-hydroxy-N2-[N-[N-[N-[N2-[N-[threo-3-hydroxy-N-[threo-b-hydroxy-N-(N-D-leucyl-L-leucyl)-L-phenylalanyl]-L-leucyl]-L-leucyl]-D-arginyl]-L-isoleucyl]-L-allothreonyl]glycyl]-L-asparaginyl]-,b1-lactone; Lysobactin