Prenylated Benzophenones from Vismia guianensis Reduced Nematode Growth and Chemotaxis
Article Category: Research Paper
Publié en ligne: 08 janv. 2023
Pages: -
Reçu: 06 avr. 2022
© 2022 Walter de Gruyter GmbH, Berlin/Boston
This work is licensed under the Creative Commons Attribution 4.0 International License.
1H and 13C NMR data for 8,9-epoxyvismiaphenone F (1) in CDCl3.
Position |
δC |
δH (J in Hz) |
1 |
107.5 |
|
2 |
160.3 |
|
3 |
103.8 |
|
4 |
153.1 |
|
5 |
110.4 |
|
6 |
152.9 |
|
7a |
26.0 |
2.65 (dd, 17.3, 5.6) |
7b |
|
2.90 (dd, 17.3, 5.2) |
8 |
69.0 |
3.70 (dd, 5.2, 5.6) |
9 |
77.6 |
|
10 |
21.6 |
1.10 (s) |
11 |
24.2 |
1.2 (s) |
12 |
116.8 |
6.50 (d, 9.9) |
13 |
127.4 |
5.52 (d, 9.9) |
14 |
77.6 |
|
15 |
28.0 |
1.44 (s) |
16 |
28.1 |
1.44 (s) |
17 |
193.9 |
|
1′ |
131.6 |
|
2′ |
132.1 |
6.80 (d, 8.8) |
3′ |
115.2 |
7.75 (d, 8.8) |
4′ |
160.3 |
|
5′ |
115.2 |
7.75 (d, 8.8) |
6′ |
132.1 |
6.80 (d, 8.8) |
OCH3 |
63.4 |
3.67 (s) |