Ethyl (R)-3-Hydroxy-3-(1,4,5,8-tetramethoxy-2-naphthyl)propanoate

(R)-2-(1-[(1,1-Dimethylethyl)dimethylsilyloxy]-4-methyl-3-pentenyl)-5,8-dimethoxynaphtho-1,4-quinone

Ethyl (R)-3-((1,1-Dimethylethyl)dimethylsilyloxy)-3-(1,4,5,8-tetramethoxy-2-naphthyl)propanoate

(1'R)-3-Hydroxy-3-(1,4,5,8-tetramethoxynaphthyl)propanoic Acid 2'-Hydroxy-1',2',2'-triphenylethyl Ester

(R)-1-(5,8-dimethoxy-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-4-methylpent-3-enyl acetate