3-(4-methylphenyl)isochromen-1-one

(Z)-3-(4-methyl-benzylidene)-3H-isobenzofuran-1-one

2-carbazol-9-ylbenzoic acid

3,3-dimethyl-2,4-dihydrobenzo[c]chromene-1,6-dione

(Z)-3-benzylidenephthalide