Table 1.
Structure of isolated ginsenosides (G).
| Compounds | R1 | R2 | R3 |
|---|---|---|---|
| 1 (G-Re) | H | O-Glc | Glc(2,1)Rha |
| 2 (G-Ra8) | Glc(2,1)Glc-4-butenoly | - | Glc(6,1)Ara(f) |
| 3 (G-Rf) | H | H | Glc(2,1)Glc |
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