Skip to main content
. 2014 Sep 9;19(9):14195–14203. doi: 10.3390/molecules190914195

Table 1.

1H- (600 MHz) and 13C-NMR (100 MHz) data for compounds 1–3 (MeOH-d4, 30°C).

pos. 1 2 3
δC, mult δH ( J in Hz) δC, mult δH (J in Hz) δC, mult. δH (J in Hz)
1 73.5, CH 4.81, m 43.3, CH2 2.94, s 201.8, C
2 146.5, C 46.7 134.4, C
3 123.9, CH 6.47, dd (1.7, 2.7) 214.2, C 140.8, CH 7.38, q (1.8)
3a 128.9, C 134.1, C 127.5, C
4 146.3, C 122.4, CH, 7.61, s 147.6, C
5 125.8, C 141.6, C, 134.4, C
6 134.0, C 144.6, C, 138.8, C
7 126.5, C 136.3, C, 131.2, C
7a 143.1, C 153.0, C, 127.2, C
8 13.9, CH3 2.01, dd (0.9, 1.7) 25.6, CH3 1.20, s 10.0, CH3 1.76, d (1.8)
9 25.6, CH3 1.20, s
10 12.3, CH3 2.20, s 63.5, CH2 4.73, s 12.9, CH3 2.19, s
11 34.0, CH2 2.91, m 33.6, CH2 3.10, t (7.4) 33.4, CH2 2.87, t (7.5)
12 62.2, CH2 3.55, m 62.1, CH2 3.72, t (7.4). 61.8, CH2 3.56, t (7.5)
13 14.9, CH3 2.35, s 14.7, CH3 2.35, s 12.8, CH3 2.42, s