p. 545 - 552
(2013/07/28)p. 4186 - 4188
(2007/10/02)6-(bromomethyl)-1,3,8-trimethoxyanthracene-9,10-dione
1,3,8-trimethoxy-6-methyl-9,10-anthraquinone
4,5,7-trimethoxy-9,10-dioxo-9,10-dihydroanthracene-2-carbaldehyde
4,5-diacetoxy-7-methoxy-9,10-dioxo-9,10-dihydro-anthracene-2-carboxylic acid
citreorosein