5,7-二羟基-6-(3-甲基-2-丁烯基)-8-(3-甲基丁酰)-4-苯基-2H-1-苯并吡喃-2-酮

鸢尾酚酮

1,3-dihydroxy-6-methoxyxanthen-9-one

2,4,6-trihydroxy-3-methyl-5-(3-methylbutanoyl)benzaldehyde

三苯基甲烷