4''-O-[3-({2-[(3-carboxy-1-cyclopropyl-1,4-dihydro-4-oxoquinolin-7-yl)amino]ethyl}amino)propanoyl]-azithromycin

4''-O-[3-({2-[(1-cyclopropyl-1,4-dihydro-3-{[(2-hydroxyethyl)amino]carbonyl}-7-chloro-4-oxo-6-quinolyl)amino]ethyl}-methyl-amino)propanoyl]-9-deoxo-9a-methyl-9a-aza-9a-homoerytromycin A

4''-O-[3-({2-[(1-cyclopropyl-1,4-dihydro-3-{[(2-hydroxyethyl)amino]carbonyl}-4-oxo-6-quinolyl)amino]ethyl}amino)propanoyl]-9-deoxo-9a-methyl-9a-aza-9a-homoerythromycin A

4''-O-[3-({2-[(1-cyclopropyl-1,4-dihydro-3-{[(2-hydroxyethyl)amino]carbonyl}-4-oxo-6-quinolyl)amino]ethyl}-methyl-amino)propanoyl]-9-deoxo-9a-methyl-9a-aza-9a-homoerytromycin A

4-O''-[3-({2-[(1-cyclopropyl-1,4-dihydro-3-{[(2-hydroxyethyl)amino]carbonyl}-4-oxo-7-quinolyl)amino]ethyl}amino)propanoyl]-9-deoxo-9a-methyl-9a-aza-9a-homoerythromycin