| Entry | Conf. | n | R1 | R2 | R3 | R4 | R5 | R6 | axx/a.u. | bxxx/a.u. |
| 1 | ANTI | 2 | H | H | H | H | H | H | 1348 | 0.165 |
| 2 | ANTI | 2 | H | NO2 | H | H | NO2 | H | 1537 | −862 |
| 3 | ANTI | 2 | H | NMe2 | NO2 | H | NMe2 | NO2 | 2201 | 15.2 |
| 4 | ANTI | 2 | H | NH2 | H | H | NO2 | H | 1252 | 21,107 |
| 5 | ANTI | 2 | H | NH2 | NH2 | H | NO2 | NO2 | 1546 | 119,079 |
| 6 | ANTI | 2 | H | NO2 | NH2 | H | NH2 | NO2 | 1431 | 35,199 |
| 7 | ANTI | 2 | NH2 | H | DB | NO2 | H | DB | 1809 | 76,729 |
| 8 | SYN | 2 | NH2 | H | DB | NO2 | H | DB | 1813 | 83,998 |
| 9 | ANTI | 3 | NH2 | H | DB | NO2 | H | DB | 2557 | 136,920 |
| 10 | SYN | 3 | NH2 | H | DB | NO2 | H | DB | 2559 | 142,141 |
| 11 | ANTI | 4 | NH2 | H | DB | NO2 | H | DB | 3477 | 215,093 |
| 12 | SYN | 4 | NH2 | H | DB | NO2 | H | DB | 3478 | 218,934 |
| 13 | ANTI | 2 | NEt2 | H | DB | NO2 | H | DB | 1910 | 111,414 |