Synonyms: AntibioticUK 63052, 7-(3-mercapto-N,S-dimethylcysteine)-; Antibiotic UK 63598 (9CI);Dispiro[cyclopropane-1,11'-[9,22]dioxa[28]thia[2,5,12,15,18,25]hexaazabicyclo[12.12.3]nonacosane-24',1''-cyclopropane],cyclic peptide deriv.; SW 163D; Stereoisomer of N,N'-[2,2',2'',4',12',15',17',25'-octamethyl-27'-(methylthio)-3',6',10',13',16',19',23',26'-octaoxodispiro[cyclopropane-1,11'-[9,22]dioxa[28]thia[2,5,12,15,18,25]hexaazabicyclo[12.12.3]nonacosane-24',1''-cyclopropane]-7',20'-diyl]bis[3-hydroxy-2-quinolinecarboxamide];UK 63598