1-(4-(benzyloxy)-2-isopropoxy-3,6-dimethoxyphenyl)ethan-1-one

7-(benzyloxy)-2-(4-(benzyloxy)-3-methoxyphenyl)-5-isopropoxy-6-methoxy-4H-chromen-4-one

1-(4-Benzyloxy-6-hydroxy-2-isopropoxy-3-methoxy-phenyl)-3-(4-benzyloxy-3-methoxy-phenyl)-propane-1,3-dione

7-Benzyloxy-2-(4-benzyloxy-3-methoxy-phenyl)-3-hydroxy-5-isopropoxy-6-methoxy-chromen-4-one

Toluene-4-sulfonic acid 7-benzyloxy-2-(4-benzyloxy-3-methoxy-phenyl)-5-hydroxy-6-methoxy-4-oxo-4H-chromen-3-yl ester