201333753N-Demethylazithromycin

20133375413-O-Decladinosylazithromycin

201333755Azithromycin E

201333756Azithromycin 3-N-Oxide

2013337573-(N,N-Didemethyl)-3-N-formylazithromycin

2013337583-De(Dimethylamino)-3-oxoazithromycin

2013337592-Desethyl-2-propylazithromycin

2013337603-N-[[4-(Acetylamino)phenyl]sulfonyl]-3-(N,N-didemethyl)azithromycin

201333761(Z)-2-[[[(2-Amino-4-thiazolyl)[[(2S,3S)-2-methyl-4-oxo-1-sulfo-3-azetidinyl]carbamoyl]methylene]amino

20133376216β-Methyl-3,20-dioxopregna-1,4,9(11)-triene-17,21-diyl dipropanoate

2013337639,11β-Epoxy-16β-methyl-3,20-dioxo-9β-pregna-1,4-diene-17,21-diyl-dipropanoate

2013337649-Chloro-11β-hydroxy-16β-methyl-3,20-dioxopregn-4-ene-17,21-diyl-dipropanoate