4-[(1-Furan-2-yl-ethyl)-methyl-amino]-5-methoxy-[1,2]benzoquinone

5-Methoxy-3-pentadecyl-benzene-1,2,4-triol

4-N-methyl(1'-phenyl-allylamino)-5-methoxy-1,2-benzoquinone

4-Methoxy-5-[methyl-(1-phenyl-ethyl)-amino]-[1,2]benzoquinone

4-[(Cyclopropyl-phenyl-methyl)-methyl-amino]-5-methoxy-[1,2]benzoquinone