1 |
82.1, CH |
4.34, d (4.2) |
C-1A, C-2, C-12b, C-4a |
H-2 |
2 |
120.8, CH |
5.63, s |
C-3 |
H-1 |
3 |
136.6, C |
- |
- |
- |
4 |
36.3, CH2
|
1.99, d (17.6); 2.36, d (17.6) |
Me-3, C-4a |
- |
4a |
75.6, C |
- |
--- |
- |
5 |
76.2, CH |
5.84, d, (6.8) |
C-6, COMe |
H-6 |
6 |
69.9, CH |
4.92, d, (6.8) |
C-5, C-6a, C-12a |
H-5 |
6a |
145.2, C |
- |
- |
- |
7 |
190.5, C |
- |
- |
- |
7a |
115.6, C |
- |
- |
- |
8 |
158.6, C |
- |
- |
- |
9 |
139.3, C |
- |
- |
- |
10 |
134.2, CH |
7.87, d (7.9) |
C-7a, C-8, C-1B, C11a |
H-11 |
11 |
120.1, CH |
7.64, d (7.9) |
C-7a, C-9, C-12 |
H-10 |
11a |
132.6, C |
- |
- |
- |
12 |
187.2, C |
- |
- |
- |
12a |
146.0, C |
- |
- |
- |
12b |
78.5, C |
- |
- |
- |
3-Me |
23.5, CH3
|
1.68, s |
C-3, C-4 |
- |
5-COMe |
172.3, C |
- |
- |
- |
|
20.9, CH3
|
2.20, s |
- |
- |
Sugar A
|
|
|
|
|
1A |
100.6, CH |
4.60, d (4.0) |
C-1, C-3A, C-5A |
H-2A |
2A |
30.6, CH2
|
1.31, overlapped; 1.88, m |
- |
H-1A, H-3A |
3A |
78.4, CH |
3.29, m |
OMe-3A |
H-4A |
4A |
66.9, CH |
3.49, m |
- |
H-5A |
5A |
63.4, CH |
4.29, m |
- |
H-6A |
6A |
16.8, CH3
|
1.18, d (6.6) |
C-5A |
H-5A |
OMe-3A |
57.5,C |
3.24, s |
- |
- |
Sugar B
|
|
|
|
|
1B |
72.4, CH |
4.89, s |
C-10, C-9, C-8, C7a, C-2B, C-3B, C-4B, C-5B |
H-2B |
2B |
38.6, CH2
|
1.42, d (12.6);2.50, dd (12.1, 4.2) |
- |
H-1B, H-3B |
3B |
82.5, CH |
3.84, m |
C-1C |
H-4B |
4B |
76.8, CH |
3.11, t (8.9) |
- |
H-5B |
5B |
77.7, CH |
3.46, m |
C-6B |
H-6B |
6B |
18.8, CH3
|
1.38, d (6.1) |
- |
- |
Sugar C
|
|
|
|
|
1C |
99.3, CH |
4.78, dd (9.9, 1.8) |
C-3B, C-2C |
H-2C |
2C |
45.6, CH2
|
1.68, overlapped; 1.95, m |
C-3C, C-4C |
H-1C |
3C |
71.5, C |
- |
- |
- |
4C |
90.5, CH |
3.19, d (9.6) |
C-5C, C-6C, C-1D |
H-5C |
5C |
71.9, CH |
3.55, m |
- |
H-6C |
6C |
18.5, CH3
|
1.31, d (6.1) |
C-5C |
H-5C |
Me-3C |
22.6, CH3
|
1.25, s |
C-3C, C-4C |
- |
Sugar D
|
|
|
|
|
1D |
104.5, CH |
4.62, s |
C-4C, C-2D, C-3D |
H-2D |
2D |
31.4, CH2
|
1.64, m; 1.99, overlapped |
- |
H-3D |
3D |
28.9, CH2
|
1.57, m; 2.14, m |
- |
H-4D |
4D |
73.9, CH |
4.24, dd (10.0, 4.4) |
C-6D, CONH2
|
H-5D |
5D |
75.3, CH |
3.65, m |
- |
H-6D |
6D |
18.2, CH3
|
1.22, d (6.2) |
C-5D |
- |
4D-CONH2
|
159.6, C |
- |
C-4D |
- |