5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-3-yl 2,3,4-tri -O-acetyl-6-deoxy-α-L-mannopyranoside

1-(furan-2-yl)-2-(1-methylpyrrolidin-2-ylidene)ethanone

3'',4''-二-O-乙酰基阿福豆苷

1-(furan-2-yl)-3,3-bis(methylsulfanyl)prop-2-en-1-one

5-[1-(furan-2-yl)ethylidene]-2-sulfanylidene-1,3-thiazolidin-4-one