obelmycin G
10-[4-(dimethylamino)-5-hydroxy-6-methyloxan-2-yl]oxy-9-ethyl-1,4,6,9,11-pentahydroxy-8,10-dihydro-7H-tetracene-5,12-dione
(7R)-8-Ethyl-7,8,9,10-tetrahydro-1,4,6,8α,11-pentahydroxy-7β-[[3-(dimethylamino)-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl]oxy]naphthacene-5,12-dione
