Supplemental Table 1 1H-NMR and 13C-NMR Data of compound 2 δ in ppm, J in Hz.
δH / δCCH2(1) / 34.06
CH2(2) / 34.06
CO(3)
CH(4) / 5.74 (s) / 122.93
C(5) / 124.42
CH(6) / 6.03 (d, J = 9.5 Hz) / 124.42
CH(7) / 6.61 (d, J = 9.4 Hz) / 134.04
C(8)
CH(9) / 44.27
C(10)
CH2(11) / 18.94
CH2(12) / 35.54
CH3(13) / 44.27
C(14)
CH2(15) / 25.33
CH2(16) / 27.69
CH(17) / 55.64
CH3(18) / 0.96 (S) / 18.91
CH3(19) / 0.99 (S) / 16.61
CH(20) / 39.26
CH3(21) / 1.06 (d, J = 6.6 Hz) / 21.18
CH(22) / 134.97
CH(23) / 5.23 (dd, J = 10.1, 7.6 Hz) / 134.04
CH(24) / 5.23 (dd, J = 10.1, 7.6 Hz) / 42.92
CH(25) / 33.05
CH3(26) / 0.83 (d, J = 10.1, 6.7 Hz) / 19.95
CH3(27) / 0.86 (d, J = 10.1, 8.7 Hz) / 19.62
CH3(28) / 0.93 (d, J = 10.1, 6.8 Hz) / 17.60
1H-NMR in CDCl3 at 400MHz, 13C-NMR in CDCl3 at 101 MHz
Supplemental Table 2 1H-NMR Data of compound 3 δ in ppm, J in Hz.
δH(3)C(1)
CH(2) / 7.43(d, J = 8.6 Hz)
C-OH(3)
C-OH(4)
CH(5) / 6.81(d, J = 7.9 Hz)
CH(6) / 7.43(d, J = 8.6 Hz)
CH3 O / 2.42(S)
In CD3OD at 400MHz
Supplemental Table 3 1H-NMR Data of compound 4 δ in ppm, J in Hz
δHC-OH(1) / 8.78 (s)
C-OH(2) / 8.78 (s)
CH(3) / 6.70 (dd, J = 5.5,3.8 Hz)
CH(4) / 6.58 (dd, J = 5.7, 3.5 Hz)
CH(5) / 6.58 (dd, J = 5.7, 3.5 Hz)
CH(6) / 6.70 (dd, J = 5.5,3.8 Hz)
1H-NMR in (CD3)SO at 400MHz
Supplemental Table 4 1H-NMR Data of compound 5 δ in ppm, J in Hz
δHC-OH(1)
C-OH(2)
C(3)
CH(4) / 6.71 (s)
CH(5) / 6.71 (s)
CH(6) / 6.71 (s)
CH3 / 2.26 (s)
1H-NMR in CDCl3 at 400MHz
Supplemental Table 5 1H-NMR and 13C-NMR Data of compound 6 δ in ppm, J in Hz.
δH / δCC(1) / 129.69
CH(2) / 7.34 (s) / 113.55
C-OH(3) / 145.84
C-OH(4) / 150.83
C(5) / 125.56
CH(6) / 7.28 (s) / 125.14
CH3(7) / 2.23 (s) / 16.22
CH3 O / 2.49(s) / 26.40
CO / 200.09
1H-NMR in CD3OD at 400MHz, 13C-NMR in CD3OD at 150 MHz
Supplemental Table 6 1H-NMR and 13C-NMR Data of compound 7 δ in ppm, J in Hz.
δH / δCC(2) / 149.14
C-OH(3) / 154.19
CO(4) / 172.98
CH(5) / 6.44 (d, J = 5.5 Hz) / 113.03
CH(6) / 7.72 (d, J = 5.5 Hz) / 154.19
CH3 / 2.37(s) / 14.27
1H-NMR in CDCl3 at 400MHz, 13C-NMR in CDCl3 at 101 MHz