2h-pyran
({[(5S,6S)-11-(2-amino-2-oxoethoxy)-5-{[(2S,3R,4S,5S,6R)-3,5-dihydroxy-6-methyl-4-{[(2S,3R,4S,5R)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl]oxy}tetrahydro-2H-pyran-2-yl]oxy}-1,6,9,14-tetrahydroxy-3-methyl-8,13-dioxo-5,6,8,13-tetrahydrobenzo[a]tetracen-2-yl
1-Naphthacenecarboxylicacid, 4-[[2,6-dideoxy-4-O-[[2S-[2a,5b(2R*,5R*,6R*),6b]]-tetrahydro-6-methyl-5-[(tetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl)oxy]-2H-pyran-2-yl]-a-L-lyxo-hexopyranosyl]oxy]-2-ethyl-1,2,3,4,6,11-hexahydro-2,5,7,10-tetrahydroxy-6,11-di
4-[(2-{2-[(5-amino-6-methyltetrahydro-2H-pyran-2-yl)oxy]propyl}-1,3,6-trimethyl-1,2,4a,5,6,7,8,8a-octahydronaphthalen-1-yl)carbonyl]-5-hydroxy-1,2-dihydro-3H-pyrrol-3-one