2-(1-Benzyl-2-phenyl-ethyl)-6-methyl-pyran-4-one
2,6-diphenethyl-4H-pyran-4-one
1-(1,4-Dioxa-spiro[4.5]dec-6-yl)-7-hydroxy-octan-3-one
2-methyl-6-<(p-tolylsulfonylfonyl)methyl>-4H-pyran-4-one
2-Methyl-6-[1-(toluene-4-sulfonyl)-pentyl]-pyran-4-one