2-(5-acetoxy-3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-3-methoxy-5-methylbenzoic acid

N,N-diethyl-2,5-dimethyl-3-methoxybenzamide

2-(2-N,N-diethylcarbamoyl-4-methyl-6-methoxyphenyl)-5-methoxy-1,3-naphthalenediol

2-(2-N,N-diethylcarbamoyl-4-methyl-6-methoxyphenyl)-3-hydroxy-5-methoxy-1,4-naphthoquinone

methyl 2-[ω-(2-N,N-diethylcarbamoyl-4-methyl-6-methoxyphenyl)acetyl]-6-methoxyphenylacetate