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. 2008 Oct 15;13(10):2500–2508. doi: 10.3390/molecules13102500

Figure 1.

The structures of the isolated compounds 1 - 11 from V. articulatum.

Figure 1

3 R1 = -β-D-glucopyranosyl, R2=R3=H

4 R1 = -β-D-glucopyranosyl, R2=H, R3=OH

5R1 = -β-D-glucopyranosyl, R2=R3=OH

6R1 = -β-D-glucopyranosyl, R2=OMe, R3=OH

7 R1 = -[β-D-apiofuranosyl (1→2)]-β-D-glucopyranosyl, R2=R3=H,

8 R1 = -[cinnamoyl (1→5)-β-D-apiofuranosyl (1→2)]-β-D-glucopyranosyl, R2=R3 = H

9 R1 = -β-D-glucopyranosyl, R2=OMe, R3= -O-β-D-apiofuranosyl

10 R1 = -β-D-glucopyranosyl, R2=OMe, R3= -O-cinnamoyl (1→5)-β-D-apiofuranosyl

11 R1 = -[β-D-apiofuranosyl (1→5)-β-D-apiofuranosyl (1→2)]-β-D-glucopyranosyl, R2=R3=H