(E)-7-hydroxy-4-methyl-8-(3-p-tolylacryloyl)-2H-chromen-2-one

7-(1,1-dimethyl-2-propynyloxy)-8-iodo-4-methylcoumarin

4-methylumbelliferyl 2-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside

N-(4-Methyl-2-oxo-7-o-tolylamino-2H-quinolin-1-yl)-benzamide

6-chloro-4-[(4-methyl-2-oxo-2H-chromen-7-yloxy)methyl]quinolin-2(1H)-one