tert-butyl N-[(3R,6S)-6-[(1S,2R)-2-(8-fluoro-6-methoxyquinolin-4-yl)-1,2-dihydroxyethyl]oxan-3-yl]carbamate

tert-butyl N-[(3R,6S)-6-[(1S,2R)-1,2-dihydroxy-2-(6-methoxyquinolin-4-yl)ethyl]oxan-3-yl]carbamate

tert-butyl N-[(3R,6S)-6-[(1S,2R)-1,2-dihydroxy-2-(3-methoxyquinoxalin-5-yl)ethyl]oxan-3-yl]carbamate

(1S,2R)-1-[(2S,5R)-5-aminooxan-2-yl]-2-(2-methoxyquinolin-8-yl)ethane-1,2-diol

(1S,2R)-1-[(2S,5R)-5-aminooxan-2-yl]-2-(3-methoxyquinolin-5-yl)ethane-1,2-diol