1H NMR data of identified metabolites of 6-formylindolo[3,2-b]carbazole (1, Fig. 1)
| Pos. | Met. 3 (Mw 300) | Met. 2 (Mw 316) | Met. 1 (Mw 316) | ||
|---|---|---|---|---|---|
| (2) | (3) | (4) | (5) | (6) | |
| 1 | 8.22 | 7.65 | 7.75 | 7.65 | 7.63 |
| (d, 7.8) | (d, 2.3) | (d, 7.8) | (d, 2.3) | (d, 2.3) | |
| 2 | 7.251-b | 8.041-c(s) | 7.111-b | 8.031-c(s) | 8.001-c 1-d (s) |
| 3 | 7.471-b | 7.06 | 6.991-b | 7.051-b | 7.04 |
| (dd, 8.2, 2.3) | (dd, 2.3, 8.7) | ||||
| 4 | 7.79 | 7.63 | 8.981-c(s) | 7.62 | 7.61 |
| (d, 8.2) | (d, 8.2) | (d, 8.7) | (d, 8.7) | ||
| 5 | 11.151-c(s) | 10.971-c(s) | 10.761-c(s) | 10.951-c (s) | 10.92 (s) |
| 6 | 11.36 (s) | 11.44 (s) | 11.36 (s) | 11.39 (s) | 11.32 (s) |
| 7 | 7.88 | 8.48 | 7.89 | 7.95 | 7.86 |
| (d, 2.3) | (d, 7.8) | (d, 1.8) | (d, 7.8) | (d, 2.3) | |
| 8 | 8.021-c(s) | 7.241-b | 8.021-c(s) | 7.061-b | 8.021-c 1-d(s) |
| 9 | 7.11 | 7.481-b | 7.121-b | 6.97 | 7.10 |
| (dd, 8.7, 2.3) | (d, 7.8) | (dd, 2.3, 8.7) | |||
| 10 | 7.49 | 7.63 | 7.49 | 8.961-c(s) | 7.47 |
| (d, 8.7) | (d, 8.2) | (d, 8.7) | (d, 8.7) | ||
| 11 | 10.421-c(s) | 10.641-c(s) | 10.421-c(s) | 10.601-c (s) | 10.34 (s) |
| 12 | 8.55 (s) | 8.52 (s) | 8.52 (s) | 8.55 (s) | 8.46 (s) |