|
1a
|
6.65 (s, 2H, NH2), 7.00 (s, 1H, ph), 7.25 (m, 2H, ph),
7.50 (m, 2H, ph), 7.75 (d, 1H, J 8.0 Hz, th),
8.05 (d, 1H, J 8.0 Hz, th), 12.30 (s, 1H, hyd NH) |
3397 (hyd NH), 3307, 3234 (NH2), 3184, 3082 (Ar CH),
1664 (k C=O), 1592, 1503 (C=N, C=C) |
|
1b
|
2.75 (s, 3H, th CH3), 6.50 (s, 2H, NH2), 6.75 (s, 1H, ph),
7.00 (m, 1H, ph), 7.25 (m, 1H, ph), 7.50 (m, 2H, ph),
8.10 (s, 1H, th), 13.90 (s, 1H, hyd NH) |
3423 (hyd NH), 3319, 3249 (NH2), 3185 (Ar C-H), 2922,
2830 (Al C-H), 1669 (k C=O), 1599, 1545, 1499 (C=N, C=C) |
|
1c
|
5.75 (s, 2H, NH2), 7.00 (m, 1H, ph), 7.25 (m, 2H, ph),
7.75 (s, 1H, th), 8.45 (s, 1H, ph), 8.55 (s, 1H, ph),
13.75 (s, 1H, hyd NH) |
3467 (hyd NH), 3352, 3275 (NH2), 3133, 3070 (Ar CH),
1676 (k C=O), 1592, 1548, 1471 (C=N, C=C) |
|
2a
|
3.10 (s, 3H, ac CH3), 7.30 (m, 1H, ph), 7.50 (m, 2H, ph),
8.05 (m, 2H, ph), 8.20 (d, 1H, J 8.0 Hz, th),
8.40 (d, 1H, J 8.0 Hz, th), 9.25 (s, 1H, ac NH) |
3442 (ac NH), 3184, 3082 (Ar C-H), 2844 (Al C-H),
1720 (ac C=O), 1664 (k C=O), 1621 (ac NH), 1592,
1503 (C=N, C=C) |
|
2b
|
2.80 (s, 3H, th CH3), 3.90 (s, 3H, ac CH3), 7.20 (m, 2H, ph),
7.50 (m, 2H, ph), 7.80 (s, 1H, ac NH), 7.90 (s, 1H, th),
8.05 (d, 1H, J 8.0 Hz, ph) |
3457 (ac NH), 3082, 2928 (Ar C-H), 2838 (Al C-H),
1669 (ac C=O), 1638 (k C=O), 1604 (ac NH), 1599, 1545,
1499 (C=N, C=C) |
|
2c
|
3.10 (s, 3H, ac CH3), 6.80-7.80 (s, m, 5H, ph), 8.10 (s, 1H, th),
8.60 (s, 1H, ac NH), 14.40 (s, 1H, hyd NH) |
3473 (ac NH), 3070 (Ar C-H), 2922 (Al C-H), 1720 (ac C=O),
1677 (k C=O), 1626 (ac NH), 1580, 1503, 1470 (C=N, C=C) |
