TINGENONA
RMN
de 1H |
Atrib |
d |
Mult |
J |
Atrib |
d |
Mult |
J |
OH |
7,13 |
s (1H) |
23 |
2,23 |
s (3H) |
|||
6 |
7,05 |
d (1H) |
6 |
25 |
1,51 |
s (3H) |
||
1 |
6,55 |
s (1H) |
26 |
1,35 |
s (3H) |
|||
7 |
6,39 |
d (1H) |
7,2 |
28 |
1,01 |
s (3H) |
||
22 |
2,92 |
d (1H) |
14,3 |
30 |
1,00 |
d (3H) |
6,1 |
|
20 |
2,51 |
m (1H) |
27 |
0,98 |
s (3H) |
RMN de 13C (CDCl3, 75,4 MHz) | C |
d |
C |
d |
C |
d |
1 |
119,67 |
11 |
33,65 |
21 |
213,50 |
|
2 |
178,27 |
12 |
29,81 |
22 |
52,45 |
|
3 |
145,96 |
13 |
40,51 |
23 |
10,23 |
|
4 |
117,17 |
14 |
44,53 |
24 |
||
5 |
127,57 |
15 |
28,38 |
25 |
38,95 |
|
6 |
133,69 |
16 |
35,38 |
26 |
21,45 |
|
7 |
118,06 |
17 |
38,11 |
27 |
19,64 |
|
8 |
168,69 |
18 |
43,35 |
28 |
32,48 |
|
9 |
42,63 |
19 |
31,97 |
29 |
||
10 |
164,61 |
20 |
41,82 |
30 |
15,03 |
RMN
de 1H |
Atrib |
d |
Mult |
J |
Atrib |
d |
Mult |
J |
1 |
6,55 |
d |
1,2 |
19a |
2,20 |
dd |
15,0; 7,0 |
|
6 |
7,04 |
dd |
7,3; 1,2 |
19b |
1,77 |
ddd |
15,0; 13,5; 7,0 |
|
7 |
6,39 |
d |
7,3 |
20 |
2,50 |
ddq |
13,5; 7,0; 6,5 |
|
11a |
2,03 |
dt |
14,0; 6,0 |
22a |
2,92 |
d |
14,5 |
|
11b |
2,26 |
ddd |
14,0; 4,5; 2,0 |
22b |
1,86 |
d |
14,5 |
|
12a |
1,89 |
ddd |
14,0; 6,0; 2,0 |
23 |
2,33 |
s |
||
12b |
1,82 |
dt |
14,0; 4,5 |
25 |
1,51 |
s |
||
15a |
1,815 |
dt |
14,0; 4,0 |
26 |
1,35 |
s |
||
15b |
1,66 |
ddd |
14,0; 5,0; 2,0 |
27 |
0,98 |
s |
||
16a |
1,46 |
ddd |
14,0; 4,0; 2,0 |
28 |
1,02 |
s |
||
16b |
1,92 |
dt |
14,0; 5,0 |
30 |
1,00 |
d |
6,5 |
|
18 |
1,67 |
d |
7,0 |
OH |
7,00 |
s |
RMN de 13C (CDCl3 - 100MHz) * | C |
d |
C |
d |
C |
d |
1 |
119,8 |
11 |
33,8 |
21 |
213,5 |
|
2 |
178,4 |
12 |
30,0 |
22 |
52,5 |
|
3 |
146,1 |
13 |
40,6 |
23 |
10,3 |
|
4 |
117,1 |
14 |
44,7 |
25 |
39,1 |
|
5 |
127,8 |
15 |
28,5 |
26 |
21,6 |
|
6 |
133,5 |
16 |
35,5 |
27 |
19,7 |
|
7 |
118,1 |
17 |
38,2 |
28 |
32,6 |
|
8 |
168,6 |
18 |
43,6 |
29 |
- |
|
9 |
42,7 |
19 |
32,1 |
30 |
15,1 |
|
10 |
164,7 |
20 |
41,9 |
J.Nat. Prod. Vol.57 (1), 1-8, 1994
Phytochemistry, 14, 1067-70, 1975
Tetrahedron Letters, 23, 1047-50, 1962
Planta Medica, 32, 282-286, 1977