Table 3. 1H- and 13C-NMR spectra of OF453.
| Carbon | Partial structure | δC (ppm) | δH (ppm) |
|---|---|---|---|
| 1 | C-3H | 29.68 | 2.485 (s) |
| 2 | C | 201.24 | |
| 3 | C-H | 138.46 | 6.29-6.33 (d, J = 16.4 Hz) |
| 4 | C-H | 145.68 | 2.25-2.28 (t, J = 12.4 Hz) |
| 1’ | C-H | 42.26 | 7.45-7.48 (d, J = 15.6 Hz) |
| 2’ | C | 138.57 | |
| C-3H | 21.40 | 1.95 (s) | |
| 3’ | C-H | 134.12 | 2.25-2.28 (t, J = 12.4 Hz) |
| 4’ | C-2H | 31.32 | 1.79-1.83 (q, J = 18.4 Hz) |
| 5’ | C-2H | 36.08 | 1.66-1.68 (t, J = 9.2 Hz) |
| 6’ | C | 36.59 | |
| C-3H | 24.25 | 1.26 (s) |
s, singlet; d, doublet; t, triplet; q, quartlet.