Table 2 NMR data of compound 1 in CD3OD
From: Bioactive compounds from an endophytic fungi Nigrospora aurantiaca
Position | δC | δH (J in Hz) |
|---|---|---|
1 | 16.8 | 1.67 (d, 3H, J = 6.2 Hz) |
2 | 126.2 | 5.52 (dq, 1H, J = 16.4, 6.2 Hz) |
3 | 130.7 | 5.43 (dd, 1H, J = 16.4, 7.0 Hz) |
4 | 50.4 | 3.00 (dt, 1H, J = 7.0, 7.0 Hz) |
5 | 137.6 | |
6 | 129.2 | 5.94 (d, 1H, J = 11.0 Hz) |
7 | 126.9 | 6.43 (ddq,, 1H, J = 14.8, 11.0, 1.2 Hz) |
8 | 129.6 | 5.70 (dq, 1H, J = 14.8, 6.7 Hz) |
9 | 17.0 | 1.77 (dd, 3H, J = 6.7, 1.2 Hz) |
10a | 58.1 | 4.18 (d, 1H, J = 12.0 Hz) |
10b | 4.14 (d, 1H, J = 12.0 Hz) | |
11a | 64.4 | 3.63 (dd, 1H, J = 10.7, 7.0 Hz) |
11b | 3.55 (dd, 1H, J = 10.7, 7.0 Hz) |