Synonyms: 9,18-(Iminoethaniminoethaniminoethaniminomethano)pyrrolo[1',2':8,9][1,5,8,11,14]thiatetraazacyclooctadecino[18,17-b]indole-6-acetamide,29-sec-butyl-21-(2,3-dihydroxy-1-methylpropyl)-1,2,3,5,6,7,8,9,10,12,17,18,19,20,21,22,23,23a-octadecahydro-2-hydroxy-14-methoxy-5,8,20,23,24,27,30,33-octaoxo-(8CI); 9,18-(Iminoethaniminoethaniminoethaniminomethano)pyrrolo[1',2':8,9][1,5,8,11,14]thiatetraazacyclooctadecino[18,17-b]indole,cyclic peptide deriv.