3-acetyl-5-methoxy-2-(2-methylallyl)naphthalene-1,4-dione

4-acetyl-5-hydroxy-6-methoxy-2-methyl-2-trimethylsiloxy-1,2-dihydronaphtho[1,2-b]furan

(R)-Aloechrysone

5-羟基对萘醌

(3-methyl-buta-1,3-dienyloxy)-trimethylsilane