. . . . . . . . . . . . "Carbomycin" . . . . "carbomycin" . . "Carbomycin" . . "(2S,3S,4R,6S)-6-{[(2R,3S,4R,5R,6S)-6-{[(1S,3R,7R,8S,9S,10R,12R,14E,16S)-7-(Acetyloxy)-8-methoxy-3,12-dimethyl-5,13-dioxo-10-(2-oxoethyl)-4,17-dioxabicyclo[14.1.0]heptadec-14-en-9-yl]oxy}-4-(dimethylamino)-5-hydroxy-2-methyloxan-2-yl]oxy}-4-hydroxy-2,4-dimethyloxan-3-yl 3-methylbutanoate" . "Carbomycin A" . . .