Proton | 1 | 2 | 3 | 8 | 9 | 10 |
---|---|---|---|---|---|---|
2 | 7.01(d,3.0) | 6.58(d,3.0) | 6.12(s) | - | - | - |
4 | 7.55(d,3.0) | 6.44(d,3.0) | - | - | - | - |
5 | - | 7.39(d,3.0) | - | 7.40(dd,8.0,3.0) | 7.41(dd,8.0,3.0) | 7.34(dd,8.0,3.0) |
6 | - | - | 7.20(d,3.0) | 7.61(ddd,8.0,8.0,3.0) | 7.59(ddd,8.0,8.0,3.0) | 7.55(ddd,8.0,8.0,3.0) |
7 | 7.21(d,8.0) | 7.07(dd,8.0,3.0) | - | 7.29(ddd,8.0,8.0,3.0) | 7.34(ddd,8.0,8.0,3.0) | 7.34(ddd,8.0,8.0,3.0) |
8 | 7.99(d,8.0) | 7.89(d,8.0) | 7.82(d,3.0) | 7.82(dd,8.0,3.0) | 8.40(dd, 8.0, 3.0) | 8.39(dd,8.0,3.0) |
1-OMe | 4.40(s) | - | 4.44(s) | - | - | - |
3-OMe | - | 3.93(s) | - | - | - | - |
4-OMe | - | - | - | 3.98(s) | - | - |
5-OMe | 4.10(s) | - | - | - | - | - |
6-OMe | 4.01(s) | - | - | - | - | - |
N-Me | - | - | 3.90(s) | 3.77(s) | 3.69(s) | 3.70(s) |
2’-Me | - | - | - | 1.30(s) | 1.33(s) | 1.32(s) |
1.30(s) | 1.42(s) | 1.28(s) | ||||
3’ | - | - | - | 2.72(dd,13,10) | 2.68(dd,13,3.5) | 3.23(overlapping m) |
3.07(dd,13,3.5) | 3.00(dd,13,3.5) | 3.25(overlapping m) | ||||
4’ | - | - | - | 3.50(dd,10,3.5) | 3.63(dd,10,3.5) | 4.85(dd,10.0,10.0) |
1-OH | - | 12.12 | - | 15.05 | 15.00 | 14.92 |
3-OH | 9.02 | - | 9.05* | - | - | - |
4-OH | - | - | 9.00* | - | 9.05 | 9.10 |
5-OH | - | - | 9.32* | - | - | - |
6-OH | - | 8.90 | - | - | - | - |
7-OH | - | - | 8.92* | - | - | - |