(2R,5S)-5-(4'-acetamido-2'-oxo-pyrimidin-1'-yl)-1,3-oxathiolane-2-methyl-(4'-chloro)-benzoate

4-amino-1-(2R-hydroxymethyl-[1,3]-oxothiolane-5S-yl)-1H-pyrimidin-2-one mononaphthylate

lamivudine succinic acid

4-amino-1-((2R,5S)-2-hydroxymethyl-[1,3]oxathiolane-5-yl)-1H-pyrimidin-2-one 2-fluorobenzoic acid salt

(2R,5S)-1-<2-<<(tert-butyldiphenylsilyl)oxy>methyl>-1,3-oxathiolan-5-yl>-N4-acetylcytosine