化学表述 |
(3R,4S,5S,6R,7R,9R,11R,13R,14R)-4-[(2,6-dideoxy-3-C-methyl-α-L-ribo-hexopyranosyl)oxy]-14-ethyl-7,13-dihydroxy-3,5,7,9,11,13-hexamethyl-12-[[2,3,6-trideoxy-3-(dimethylamino)-β-D-lyxo-hexopyranosyl]oxy]-6-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]oxacyclotetradecane-2,10-dione |