英文名称:(2R,3R,6R,8R,9R,10S,11S,12R)-11-[[2,6-Dideoxy-3-C-Methyl-3-O-Methyl-4-C-[(Propylamino)Methyl]-A-L-Ribo-Hexopyranosyl]Oxy]-2-[(1R,2R)-1,2-Dihydroxy-1-Methylbutyl]-8-Hydroxy-3,6,8,10,12-Pentamethyl-9-[[3,4,6-Trideoxy-3-(Dimethylamino)-B-D-Xylo-Hexopyranosyl]Oxy]-1-Oxa-4-Azacyclotridecan-13-One; Tulathromycin B