Antibiotic S 15-1b

4H-Imidazo(4,5-C)pyridin-4-one, 2-((2-(3-amino-6-(3,6-diaminohexanamido)hexanamido)-2-deoxy-beta-D-gulopyranosyl)amino)-3,3A,5,6,7,7A-hexahydro-7-hydroxy-, 6'-carbamate

2-((o-(Aminocarbonyl)-2-((3-amino-6-((3,6-diamino-1-oxohexyl)amino)-1-oxohexyl)amino)-2-deoxy-beta-D-gulopyranosyl)amino)-1,3A,5,6,7,7A-hexahydro-7-hydroxy-4H-imidazo(4,5-C)pyridin-4-one