Position | Fucosterol-3-O-β-d-glucoside | Gramisterol-3-O-β-d-glucoside | ||
---|---|---|---|---|
δH (J in Hz) | δC | δH (J in Hz) | δC | |
1 | 1.38 m; 1.13 m | 37.3 | 1.57 m; 1.31 m | 37.3 |
2 | 1.54 m; 1.29 m | 29.7 | 1.70 m; 1.43 m | 28.0 |
3 | 2.86 d | 81.9 | 2.77 d | 90.0 |
4 | 2.23 m; 1.96 m | 39.9 | 1.93 m | 39.1 |
5 | – | 140.8 | 1.45 m | 52.2 |
6 | 5.34 d | 121.8 | 2.04 m; 1.78 m | 31.5 |
7 | 2.04 m; 1.77 m | 32.2 | 5.36 d | 117.4 |
8 | 1.45 m | 31.8 | – | 139.1 |
9 | 1.42 m | 50.7 | 1.43 m | 49.9 |
10 | – | 37.7 | – | 42.5 |
11 | 1.51 m; 1.27 m | 21.1 | 1.42 m; 1.19 m | 21.1 |
12 | 1.58 m; 1.31 m | 39.6 | 1.33 m; 1.09 m | 39.4 |
13 | – | 42.7 | – | 44.9 |
14 | 1.40 m | 56.7 | 2.15 m | 55.1 |
15 | 1.62 m; 1.36 m | 26.3 | 1.62 m; 1.38 m | 23.6 |
16 | 1.60 m; 1.32 m | 25.7 | 1.60 m; 1.35 m | 27.4 |
17 | 1.47 m | 56.1 | 1.49 m | 56.4 |
18 | 1.06 s | 12.1 | 1.04 s | 14.1 |
19 | 1.30 s | 19.3 | 1.06 s | 14.5 |
20 | 1.64 m | 36.2 | 1.64 m | 36.1 |
21 | 0.97 m | 19.6 | 0.96 m | 19.6 |
22 | 1.56 m | 33.9 | 1.54 m | 33.8 |
23 | 1.44 m | 27.3 | 1.96 m | 31.1 |
24 | – | 146.5 | – | 156.5 |
25 | 2.52 m | 34.7 | 2.51 m | 33.5 |
26 | 1.09 d | 21.6 | 1.09 d | 21.5 |
27 | 1.09 d | 21.6 | 1.09 d | 21.5 |
28 | 5.19 m | 115.2 | 4.90 m | 104.8 |
29 | 2.01 overlap | 13.2 | 0.93 d | 13.3 |
1′ | 4.44 d (7.2) | 109.9 | 4.43 d (7.4) | 110.0 |
2′ | 3.77 m | 74.3 | 3.75 m | 74.2 |
3′ | 3.49 m | 76.9 | 3.48 m | 76.8 |
4′ | 3.46 overlap | 71.7 | 3.44 overlap | 71.6 |
5′ | 3.75 overlap | 81.4 | 3.73 overlap | 81.5 |
6′ | 3.79 m; 3.53 dt | 62.4 | 3.79 m; 3.51 dt | 62.3 |