(1S,2R)-1-[(2S,5R)-5-({2H,3H-[1,4]dioxino[2,3-c]pyridin-7-ylmethyl}amino)oxan-2-yl]-2-(6-methoxy-1,5-naphthyridin-4-yl)ethane-1,2-diol

(1R,2S)-1-[(2S,5R)-5-aminooxan-2-yl]-2-(6-methoxy-1,5-naphthyridin-4-yl)ethane-1,2-diol

6-({[(3R,6S)-6-[(1R,2S)-1,2-dihydroxy-2-(6-methoxy-1,5-naphthyridin-4-yl)ethyl]oxan-3-yl]amino}methyl)-2H,3H,4H-pyrido[3,2-b][1,4]thiazin-3-one

6-({[(3R,6S)-6-[(1S,2R)-2-(8-fluoro-6-methoxyquinolin-4-yl)-1,2-dihydroxyethyl]oxan-3-yl]amino}methyl)-2H,3H,4H-pyrido[3,2-b][1,4]thiazin-3-one