6-(3-(2-Quinolyl)prop-2-enyloxy)(6S,14S,1R,2R,4R,7R,8R,10R,13R)-7-[(2S,4S,3R,6R)-4-(dimethylamino)-3-hydroxy-6-methylperhydropyran-2-yloxy]-17-aza-13-ethyl-2,4,6,8,10,14-hexamethyl-12,15-dioxabicyclo[12.3.0]heptadecane-3,9,11,16-tetraone 6-O-Substituted-11,12 carbamate ketolide A-223018 AIDS-093611 AIDS093611