Table 2 13C-NMR data of compounds 1–17
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
C1 | 130.3 | 130.6 | 130.5 | 130.5 | 130.4 | 130.4 | 130.8 | 130.9 | 130.4 | 130.6 | 138.9 | 130.5 | 128.9 | 128.3 | 130.5 | 130.5 | 129.3 |
C2 | 131.0 | 130.9 | 131.0 | 130.9 | 131.0 | 110.8 | 110.8 | 111.0 | 110.8 | 110.8 | 113.1 | 110.8 | 157.6 | 158.1 | 110.9 | 110.8 | 157.4 |
C3 | 114.0 | 114.0 | 114.0 | 114.0 | 114.1 | 148.8 | 148.8 | 149.7 | 148.8 | 148.8 | 159.6 | 148.8 | 112.3 | 112.5 | 148.9 | 148.9 | 112.3 |
C4 | 163.3 | 163.2 | 163.3 | 163.2 | 163.3 | 153.3 | 153.1 | 154.0 | 153.3 | 153.2 | 121.1 | 153.3 | 132.9 | 133.6 | 153.4 | 153.3 | 132.5 |
C5 | 114.0 | 114.0 | 114.0 | 114.0 | 114.1 | 110.9 | 110.8 | 110.2 | 110.9 | 110.9 | 129.9 | 110.9 | 120.5 | 120.6 | 111.0 | 110.9 | 120.5 |
C6 | 131.0 | 130.9 | 131.0 | 130.9 | 131.0 | 123.5 | 123.3 | 123.5 | 123.5 | 123.3 | 119.3 | 123.4 | 129.4 | 129.8 | 123.5 | 123.5 | 129.2 |
2-OMe | – | – | – | – | – | – | – | – | – | – | – | – | 55.8 | 55.9 | – | – | 55.7 |
3-OMe | – | – | – | – | – | 55.6 | 55.6 | 56.4 | 55.6 | 55.6 | 55.4 | 55.6 | – | – | 55.6 | 55.6 | – |
4-OMe | 55.6 | 55.6 | 55.6 | 55.6 | 55.6 | 55.8 | 55.7 | 56.3 | 55.8 | 55.8 | – | 55.8 | – | – | 55.8 | 55.8 | – |
C = O | 187.2 | 187.4 | 187.2 | 187.3 | 187.3 | 187.2 | 187.3 | 187.8 | 187.2 | 187.3 | 188.8 | 187.3 | 192.2 | 191.6 | 187.3 | 187.3 | 192.5 |
Cα | 122.8 | 121.0 | 122.8 | 122.3 | 124.5 | 122.7 | 119.6 | 125.7 | 122.8 | 120.9 | 122.8 | 121.9 | 126.0 | 130.6 | 124.6 | 122.3 | 125.0 |
Cβ | 141.7 | 143.2 | 141.6 | 143.1 | 139.0 | 141.6 | 143.5 | 140.9 | 141.7 | 143.1 | 142.6 | 141.8 | 142.7 | 139.2 | 139.0 | 143.1 | 143.5 |
C1' | 134.1 | 132.1 | 133.8 | 130.4 | 131.4 | 133.8 | 127.7 | 141.5 | 134.1 | 132.1 | 133.6 | 131.5 | 131.8 | 141.2 | 131.5 | 130.6 | 127.3 |
C2' | 130.7 | 128.8 | 130.5 | 132.5 | 125.5 | 130.5 | 111.1 | 129.0 | 130.7 | 128.8 | 130.6 | 131.1 | 128.5 | 129.5 | 125.6 | 132.5 | 110.8 |
C3' | 131.8 | 129.5 | 128.9 | 124.4 | 125.7 | 128.9 | 149.0 | 124.4 | 131.8 | 129.5 | 128.9 | 115.9 | 129.6 | 124.0 | 125.7 | 124.4 | 149.0 |
C4' | 123.7 | 140.5 | 134.9 | 128.4 | 130.6 | 134.8 | 151.1 | 148.6 | 123.7 | 140.4 | 135.2 | 163.3 | 140.5 | 148.0 | 130.6 | 128.4 | 151.1 |
C5' | 131.8 | 129.5 | 128.9 | 127.7 | 128.7 | 128.9 | 111.6 | 124.4 | 131.8 | 129.5 | 128.9 | 115.9 | 129.6 | 124.0 | 128.8 | 127.7 | 111.7 |
C6' | 130.7 | 128.8 | 130.5 | 127.3 | 126.2 | 130.5 | 123.5 | 129.0 | 130.7 | 128.8 | 130.6 | 131.1 | 128.5 | 129.5 | 126.3 | 127.3 | 123.0 |
C7' | – | – | – | 126.7 | 127.2 | – | – | – | – | – | – | – | – | – | 127.2 | 126.7 | – |
C8' | – | – | – | 128.5 | 123.0 | – | – | – | – | – | – | – | – | – | 123.0 | 128.5 | – |
C9' | – | – | – | 133.0 | 131.2 | – | – | – | – | – | – | – | – | – | 131.2 | 133.0 | – |
C10' | – | – | – | 133.8 | 133.3 | – | – | – | – | – | – | – | – | – | 133.4 | 133.8 | – |
3'-OMe | – | – | – | – | – | – | 3.86 | – | – | – | – | – | – | – | – | 55.6 | |
4'-OMe | – | – | – | – | – | – | 3.82 | – | – | – | – | – | – | – | – | 55.6 | |
4'-CH3 | – | 21.1 | – | – | – | – | – | – | – | – | – | – | 21.0 | – | – | – |