| Position | 1H NMR | 13C NMR | DEPT-135 | [13] | 1H NMR | 13C NMR |
| 2 | — | 162.3 | — | — | 162.3 | 3 | — | 130.8 | — | — | 130.9 | 4 | 7.48 (1H, s, H-4) | 138.1 | 138.1 | 7.48, 1H, s | 138.1 | 5 | 7.17 (1H, s, H-5) | 123.3 | 123.25 | 7.20, 1H, s | 123.3 | 6 | — | 124.6 | — | — | 124.6 | 7 | — | 160.3 | — | — | 160.2 | 8 | 6.68 (1H, s, H-8) | 97.1 | 97.1 | 6.71, 1H, s | 97.1 | 9 | — | 154.6 | — | — | 154.6 | 10 | — | 113.1 | — | — | 113.1 | 2′ | 4.73 (1H, dd, J = 10, 6 Hz) | 90.9 | 90.9 | 4.72 (1H, t, J = 12, 6 Hz) | 90.9 | 3′ | 3.19 (2H, dd, J = 18, 8 Hz) | 29.7 | 29.7 | 3.21 (2H, dd) | 29.6 | 4′ | — | 71.7 | — | — | 71.7 | 5′ | 1.37 (3H, s) | 26.0 | 26.02 | 1.37 (3H, s) | 26.0 | 6′ | 1.27 (3H, s) | 24.21 | 24.21 | 1.27 (3H, s) | 24.2 | 1″ | — | 40.3 | — | — | 40.3 | 2″ | 6.17 (1H, dd, J = 10.8, 6.4 Hz) | 145.6 | 145.6 | 6.17, 1H, dd, J = 18, 12 Hz) | 145.6 | 3″ | 5.10 (2H, m, H-3″) | 112.1 | 112.1 | 5.09 (2H, dd) | 112.1 | 4″, 5″ | 1.47 (6H, s, H-4″, 5″) | 26.2 | 26.2 | 1.47 (6H, s) | 26.11 | |
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