C Position | 13C NMRδC (ppm) | DEPT 135° | 1H –NMR δH (Int., mult., J = Hz) | HMBC 1H - 13C | COSY 1H - 1H |
---|---|---|---|---|---|
1 | 39.42 | CH2 | 2.58 (2H) | – | – |
2 | 27.0 | CH2 | 1.29 (2H;s) | – | – |
3 | 78.99 | CH | 3.19 (1H; t; J = 6.8) | – | – |
4 | 44.5 | Cq | – | – | – |
5 | 35.45 | CH | C-1, C-20 | – | |
6 | 30.21 | CH2 | 1.29 (2H;s) | – | – |
7 | 40.57 | CH2 | 2.41 (2H) | – | – |
8 | 146.84 | Cq | – | – | – |
9 | 49.67 | CH | 1.98 (1H) | – | – |
10 | 45.89 | CH | 1.98 (1H) | – | – |
11 | 118.45 | CH | 4.85 (1H; t) | C-23, C-24 | – |
12 | 133.02 | Cq | – | – | – |
13 | 30.87 | Cq | – | – | – |
14 | 136.55 | Cq | – | – | – |
15 | 104.65 | Cq | – | – | – |
16 | 22.27 | CH2 | 1.65 (2H; d; J = 9.1) | – | – |
17 | 123.66 | CH | 4.92 (1H; t) | – | – |
18 | 110.52 | CH2 | 4.59 (1H; s); 4.37 (1H; s) | C-16 | – |
19 | 14.64 | CH3 | 0.99 (3H; d; J = 3.9) | C-2, C-6 | – |
20 | 177.10 | Cq | – | – | – |
21 | 114.56 | CH2 | 4.49 (2H; s) | C-8 | – |
22 | 18.00 | CH3 | 1.48 (3H; s) | – | – |
23 | 19.91 | CH3 | 1.25 (3H, s) | C-14, C-27 | – |
24 | 17.11 | CH3 | 1.52 (3H; d; J = 6.5) | C-12, C-22 | – |
25 | 12.96 | CH3 | 1.25 (3H; d; J = 7.15) | C-27 | H-26, H-27 |
26 | 34.19 | CH2 | 1.98 (2H; m) | – | H-25 |
27 | 42.71 | CH | 2.56 (1H; m) | C-25 | H-25 |
28 | 36.41 | CH2 | 1.79 (2H; t; J = 7.48) | C-30 | H-29 |
29 | 29.04 | CH2 | 1.25 (2H; d; J = 7.15) | – | H-28 |
30 | 22.70 | CH3 | 1.65 (3H; d; J = 9.1) | – | – |
31 | 26.06 | CH3 | 1.65 (3H; d; J = 9.1) | C-16 | – |