chlorojuglone

(1-methoxy-3-methylbuta-1,3-dienyloxy)-trimethylsilane

1-hydroxy-5-methoxy-3-methyl-9,10 dihydroanthracene 9,10-dione

2-hydroxy-6-(2-hydroxy-4-methyl-benzoyl)-benzoic acid

2-hydroxy-4-(2-methoxy-benzyl)-6-methyl-isophthalic acid