(3R*,4S*,5S*,6R*,7R*,9R*,11R*,12R*,13S*,14R*)-4-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-.alpha.-L-ribo-hexopyranosyl)oxy]-14-ethyl-7,12,13-trihydroxy-3,5,9,11,13-hexamethyl-6-[[3,4,6-trideoxy-3- 114-07-8 AIDS-007674 AIDS007674 Emgel Erymax Erythro Erythromycin Ilotycin