5-(2,4,5-trihydroxyphenyl)benzene-1,2,4-triol

4-氯甲基-6,7-二羟基-2-苯并吡酮

七叶亭二苄醚

2,6,7-trihydroxy-9-(4-nitrophenyl)xanthen-3-one

5-[4-[4-[4-(hydroxymethyl)phenyl]-6-[[2-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidin-1-yl]methyl]-1,3-dioxan-2-yl]anilino]-5-oxopentanoic acid