toluene-4-sulfonic acid (2S,5R)-5-tert-butoxycarbonylamino-tetrahydro-pyran-2-ylmethyl ester

1,1,1-trifluoromethanesulfonic acid 2-methoxyquinolin-8-yl ester

2-methoxyquinoline-8-carbaldehyde

tert-butyl ((3R,6S)-6-((E)-2-(2-methoxyquinolin-8-yl)vinyl)tetrahydro-2H-pyran-3-yl)carbamate