Table 3 1H NMR and 13C NMR Spectroscopic Data for Compounds 5–6 and 8–9.
From: Cytotoxic Rocaglate Derivatives from Leaves of Aglaia perviridis
Proton No. | 5 a | Proton No. | 6 b | Proton No. | 8 a | Proton No. | 9 a | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
δH multi | δC | δH | δC | δH | δC | δH | δC | ||||
2 | 87.0 | 2 | 85.0 | 2 | 87.0 | 2 | 87.0 | ||||
3 | 3.86 d (8.5) | 61.8 | 3 | 4.09 d (8.5) | 62.2 | 3 | 3.88 d (8.5) | 61.8 | 3 | 3.88 d (8.5) | 62.0 |
4 | 4.06 d (8.5) | 61.8 | 4 | 3.91 d (8.5) | 62.5 | 4 | 4.10 d (8.5) | 62.0 | 4 | 4.12 d (8.5) | 61.8 |
5 | 83.6 | 5 | 88.0 | 5 | 83.3 | 5 | 83.4 | ||||
5a | 106.1 | 5a | 107.6 | 5a | 106.1 | 5a | 106.2 | ||||
6 | 159.0 | 6 | 154.2 | 6 | 159.0 | 6 | 159.0 | ||||
7 | 5.78 d (2.0) | 93.0 | 7 | 6.04 d (2.0) | 95.0 | 7 | 6.04 d (2.0) | 93.0 | 7 | 5.77 d (2.0) | 92.9 |
8 | 161.2 | 8 | 162.7 | 8 | 161.2 | 8 | 161.2 | ||||
9 | 6.03 d (2.0) | 94.0 | 9 | 5.89 d (2.0) | 93.6 | 9 | 5.78 d (2.0) | 94.0 | 9 | 6.03 d (2.0) | 93.9 |
9a | 153.0 | 9a | 160.4 | 9a | 153.0 | 9a | 153.0 | ||||
10 | 4.89 s | 78.8 | 10 | 4.68 s | 79.7 | 10 | 4.89 s | 79.0 | 10 | 4.87 d (5.0) | 78.9 |
11 | 173.6 | 11 | 175.8 | 11 | 173.8 | 11 | 173.3 | ||||
13 | 2.75 m 2.85 m | 39.1 | 13 | 2.91 m 2.83 m | 40.2 | 13 | 2.96 m 2.86 m | 39.1 | 13 | 2.90 m 2.85 m | 39.5 |
14 | 0.94 m | 26.4 | 14 | 1.15 m | 27.3 | 14 | 1.36 m | 24.2 | 14 | 1.18 m | 29.7 |
15 | 1.01 m | 26.1 | 15 | 1.28 m | 27.6 | 15 | 1.94 t (7.3) | 31.3 | 15 | 1.10 m | 25.7 |
16 | 2.95 m | 39.3 | 16 | 3.17m | 40.4 | 16 | 173.4 | 16 | 3.40 m | 62.5 | |
18 | 172.0 | 18 | 170.0 | COOCH3 | 3.62 | 51.7 | 5-OH | 5.44 s | |||
19 | 3.45 s | 43.1 | 19 | 126.7 | 10-OH | 5.18 d (5.0) | |||||
20 | 126.8 | 20, 24 | 7.67 d (8.5) | 130.4 | |||||||
21, 25 | 7.06 d (8.5) | 130.8 | 21, 23 | 6.81 d (8.5) | 114.4 | ||||||
22, 24 | 6.84 d (8.5) | 116.5 | 22 | 161.9 | |||||||
23 | 155.6 | ||||||||||
6-OMe | 3.09 s | 55.9 | 6-OMe | 3.10 s | 56.4 | 6-OMe | 3.08 s | 55.9 | 6-OMe | 3.07 s | 55.9 |
8-OMe | 3.71 s | 55.5 | 8-OMe | 3.71 s | 55.8 | 8-OMe | 3.71 s | 55.5 | 8-OMe | 3.69 s | 55.5 |
4′-OMe | 3.78 s | 55.5 | 4′-OMe | 3.76 s | 55.8 | 4′-OMe | 3.82 s | 55.4 | 4′-OMe | 3.81 s | 55.5 |
NH-12 | 5.50 t (5.5) | NH-12 | 5.25 t (5.5) | NH-12 | 6.58 m | NH-12 | 6.74 t (6.0) | ||||
NH-17 | 6.68 t (5.5) | NH-17 | 6.47 t (5.5) | ||||||||
1′ | 130.3 | 1′ | 131.7 | 1′ | 130.1 | 1′ | 130.3 | ||||
2′6′ | 7.68 d (8.5) | 129.4 | 2′6′ | 7.69 d (8.5) | 130.2 | 2′6′ | 7.71 d (8.3) | 129.3 | 2′6′ | 7.74 d (8.6) | 129.4 |
3′5′ | 6.86 d (8.5) | 113.9 | 3′5′ | 6.90 d (8.5) | 116.1 | 3′5′ | 6.92 d (8.3) | 114.0 | 3′5′ | 6.92 d (8.6) | 114.0 |
4′ | 159.8 | 4′ | 161.1 | 4′ | 159.9 | 4′ | 159.8 | ||||
1″ | 136.9 | 1″ | 138.3 | 1″ | 136.8 | 1″ | 137.0 | ||||
2″6″ | 6.97 m | 128.7 | 2″6″ | 6.97 m | 129.8 | 2″6″ | 6.97 m | 128.7 | 2″6″ | 6.98 m | 128.7 |
3″5″ | 7.16 m | 128.0 | 3″5″ | 7.17 m | 128.8 | 3″5″ | 7.17 m | 127.9 | 3″5″ | 7.14 m | 127.9 |
4″ | 7.16 m | 127.3 | 4″ | 7.17 m | 128.2 | 4″ | 7.17 m | 127.3 | 4″ | 7.14 m | 127.2 |
