Table 1.
H | 1 | 2 | 3 | 4 | 5 | 6 |
---|---|---|---|---|---|---|
1 | 3.47, t (4.2) | 6.30, d (12.6) | 6.31, d (12.2) | 1.32, m; 2.43, m | 1.33, m; 2.43, m | 3.50, t (4.5) |
2 | 2.50, dd (4.2, 4.9) | 5.76, d (12.6) | 5.76, d (12.2) | 1.72, m; 2.42, m | 1.73, ddd (4.0, 12.5, 15.0) 2.42, m | 2.54, ddd (4.5, 5.0, 10.1) |
5 | 1.24, dd (1.7, 11.7) | 2.02, br d (12.1) | 1.94, dd (2.7, 12.7) | 1.29, m | 1.29, dd (2.0, 12.0) | 1.67, dd (2.0, 12.0) |
6 | 1.43, dt (3.2, 13.0) 1.61, br ddd (1.7, 2.0, 13.0) |
1.65, m 1.68, m |
1.62, ddd (2.7, 3.0, 13.0) 1.75, ddt (3.0, 12.7, 13.0) |
1.49, m; 1.51, m | 1.48, m; 1.50, m | 1.51, m 1.62, m |
7 | 1.85, dt (3.2, 12.0) 2.07, ddd (2.0, 3.2, 12.0) |
1.70, m 2.23, ddd (3.0, 12.0, 12.5) |
1.63, dt (3.0, 13.0) 2.30, dt (3.0, 13.0) |
1.53, m 2.23, dt (3.0, 12.5) |
1.54, m 2.15, dt (4.0, 12.3) |
1.63, m 2.16, dt (4.1, 12.7) |
9 | 1.50, dd (3.6, 12.9) | 1.99, dd (2.0, 12.5) | 2.10, br dd (4.1, 13.7) | 2.07, br dd (5.8, 12.1) | 1.92, dd (8.9, 13.0) | 2.59, dd (3.8, 13.7) |
11 | 1.68, t (12.9) 1.74, dd (3.6, 12.9) |
1.84, dd (12.5, 13.0) 1.87, dd (2.0, 13.0) |
1.84, t (13.7) 1.89, dd (4.1, 13.7) |
1.60, dd (5.8, 13.0) 1.63, dd (12.1, 13.0) |
1.48, dd (8.9, 12.0) 1.57, dd (12.0, 13.0) |
1.56, dd (11.7, 13.7) 1.93, dd (3.8, 11.7) |
12 | 1.17, s | 1.18, s | 1.20, s | 1.12, s | 1.11, s | 1.14, s |
13 | 0.76, s | 1.08, s | 1.08, s | 0.87, s | 0.88, s | 0.78, s |
14 | 1.29, s | 1.35, s | 1.35, s | 1.10, s | 1.10, s | 1.30, s |
15 | 1.81, br dd (4.9, 11.2) 2.24, d (11.2) |
1.30, s | 1.31, s | 1.13, s | 1.13, s | 1.87, dd (5.0, 11.1) 2.29, brd (11.1) |
5′ | 4.30, q (6.4) | 4.46, q (7.2) | 4.42, q (7.2) | 4.29, q (6.4) | 4.21, q (6.4, 6.4, 6.4) | |
7′ | 4.67, s; 5.21, s | 4.86, s; 5.09, s | 4.93, s; 5.14, s | 4.89, s; 5.08, s | 4.82, s; 5.04, s | 4.81, s; 5.03, s |
8′ | 1.34, s | 1.20, s | 1.16, s | 1.12, s | 1.16, s | 1.16, s |
9′ | 1.33, s | 1.14, d (6.4) | 1.03, d (7.2) | 1.03, d (7.2) | 1.15, d (6.4) | 1.15, d (6.4) |
OMe | 3.57, s | 3.57, s | 3.57, s | |||
OH-1 | 5.16, d (4.2) | 5.16, d (4.5) | ||||
OH-4′ | 4.09, s | |||||
OH-5′ | 6.28, s | 6.76, s | ||||
OH-6′ | 6.95, s | 7.09, s | 7.04, s | 6.68, s |