1,2,4-三甲氧基苯

(2,4,5-trimethoxyphenyl)boronic acid

3-(dimethylamino)-1-(2-hydroxy-4-((tetrahydro-2H-pyran-2-yl)oxy)phenyl)prop-2-en-1-one

3-iodo-7-((tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one