4-methyl-7-((1-methyl-1,2,3,6-tetrahydropyridin-4-yl)oxy)-2H-chromen-2-one

4-methyl-7-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)butoxy)-2H-chromen-2-one

7-(3-aminopropoxy)-4-methyl-2H-chromen-2-one

7-(benzyloxy)-4-(((4-hydroxyphenyl)imino)methyl)-2H-chromen-2-one

7-(3-(4-(6-fluorobenzoisoxazol-3-yl)-1-piperidyl)-n-propoxy)-4-methyl-2H-benzopyran-2-one