Synonyms: | Siomycin A,7-(2,3-didehydroalanine)-, methyl ester;17H,26H-4a,28-(Iminoethaniminoethaniminoethaniminoethanimino[7,2]quinolinomethanoxymethano)-8,5:18,15:25,22:32,29-tetranitrilo-4H,15H-pyrido[3,2-m][1,11,17,24,4,7,20,27]tetrathiatetraazacyclotriacontine,cyclic peptide deriv.; Siomycin C;Alanine,N-[[2-[21-(1,2-dihydroxy-1-methylpropyl)-14-ethylidene-3,9,10,11,12,13,14,18,19,20,21,27,28,32a,39,40-hexadecahydro-39-hydroxy-11,43-bis(1-hydroxyethyl)-34-methyl-49,52-bis(methylene)-46-(1-methylethyl)-9,12,19,26,36,47,50,53,56-nonaoxo-17H,26H-4a,28-(iminoethaniminoethaniminoethaniminoethanimino[7,2]quinolinomethanoxymethano)-8,5:18,15:25,22:32,29-tetranitrilo-4H,15H-pyrido[3,2-m][1,11,17,24,4,7,20,27]tetrathiatetraazacyclotriacontin-2-yl]-4-thiazolyl]carbonyl]-2,3-didehydroalanyl-2,3-didehydro-,me |