4R-ديهيدروسبكتينوميسين

(1R,3S,5R,7R,8S,10R,11S,12S,13R,14S)-5-methyl-11,13-bis(methylamino)-2,4,9-trioxatricyclo[8.4.0.03,8]tetradecane-7,8,12,14-tetrol; (2R,4R,4aS,5aR,6S,7S,8R,9S,9aR,10aS)-2-methyl-6,8-bis(methylamino)decahydro-2H-pyrano[2,3-b ] [1,4] benzodioxin-4,4a,7,9-tetraol; (2R,4R,4aS,5aR,6S,7S,8R,9S,9aR,10aS)-2-Methyl-6,8-bis(methylamino)octahydro-2H-benzo[b]pyrano[2,3-e][1,4]dioxine-4,4a,7,9(10aH)-tetraol