(1R,4aR,9aS)-8-hydroxy-1-methoxy-3-methyl-1-((trimethylsilyl)oxy)-1,4,4a,9a-tetrahydroanthracene-9,10-dione

knipholone

巴白洛英

3-acetyl-5-methoxy-1,4-dihydronaphthoquinone

4,5-dimethoxy-2-methylanthracene-9(10H)-one