Table 3.
1H (500 MHz) [δH, (J, Hz)] and 13C NMR (125 MHz) (δC) Data of 10 in methanol-d4
| 10 | ||
|---|---|---|
| position | 1H | 13C |
| 2 | 159.2, C | |
| 3 | 140.2, C | |
| 4 | 180.6, C | |
| 5 | 163.2, C | |
| 6 | 6.53, brs | 101.3, CH |
| 7 | 165.1, C | |
| 8 | 6.78, brs | 96.4, CH |
| 9 | 158.4, C | |
| 10 | 108.2, C | |
| 1′ | 122.9, C | |
| 2′ | 8.05, d (8.5) | 132.1, CH |
| 3′ | 6.96, d (8.5) | 117.1, CH |
| 4′ | 162.3, C | |
| 5′ | 6.96, d (8.5) | 117.1, CH |
| 6′ | 8.05, d (8.5) | 132.1, CH |
| Glc-1″ | 5.08, d (7.2) | 102.0, CH |
| 2″ | 3.52, m | 75.2, CH |
| 3″ | 3.53, m | 78.2, CH |
| 4″ | 3.40, m | 72.1, CH |
| 5″ | 3.65, m | 77.5, CH |
| 6″a | 4.11, m | 68.5, CH2 |
| 6″b | 3.73, m | |
| Ara-1‴ | 4.95, d (2.0) | 110.5, CH |
| 2‴ | 4.08, m | 83.5, CH |
| 3‴ | 3.85, m | 79.3, CH |
| 4‴ | 4.01, m | 86.5, CH |
| 5‴a | 3.73, m | 63.5, CH2 |
| 5‴b | 3.63, m | |
| MeO-3 | 3.82, s | 61.0 CH3 |