octylmagnesium bromide
(R)-2,5,12-trihydroxy-2-(2-octyl-1,3-dioxolan-2-yl)-1,2,3,4-tetrahydro-6,11-naphthacenedione
(2S,4S)-(+)-2,4,5,12-tetrahydroxy-2-nonanoyl-1,2,3,4-tetrahydro-6,11-naphthacenedione
(R)-(-)-2,5,12-trihydroxy-2-nonanoyl-1,2,3,4-tetrahydro-6,11-naphthacenedione
(R)-2,5,12-trihydroxy-1,2,3,4-tetrahydro-6,11-naphthacenedione-2-carboxylic acid