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. Author manuscript; available in PMC: 2017 Nov 23.
Published in final edited form as: J Nat Prod. 2016 Nov 4;79(11):2968–2972. doi: 10.1021/acs.jnatprod.6b00555

Table 1.

1H NMR (600 MHz) and 13C NMR (125 MHz) Spectral Data of Compounds 1 and 2 in CDCl3

1
2
position δC, type δH (J in Hz) δC, type δH (J in Hz)
1   27.5, CH2 1.85, m
1.03, m		   27.5, CH2 1.74, m
0.99, m
2   22.3, CH2 1.62, m
1.45, m		   21.9, CH2 1.56, m
1.18, m
3   40.8, CH2 1.40, m
1.21, m		   40.7, CH2 1.41, d (12.0)
1.19, m
4   36.0, C   36.1, C
5 145.5, C 146.2, C
6 115.8, CH 5.40, m 115.5, CH 5.45, d (2.2)
7   31.6, CH2 1.93, m
1.77, m		   31.5, CH2 1.91, m
1.81, m
8   33.4, CH 1.58, m   33.4, CH 1.64, m
9   37.2, C   37.2, C
10   40.4, CH 2.04, m   40.8, CH 2.35, d (13.0)
11   34.6, CH2 2.08, m
1.28, m		   35.1, CH2 2.06, dd (16.1, 1.1)
1.72, dd (16.1, 10.3)
12   71.8, CH 5.31, d (10.3)   79.3, CH 4.63, dd (10.3, 1.1)
13   78.5, C   77.6, C
14   71.8, CH 4.46, s   73.6, CH 5.60, s
15 175.3, C 168.6, C
16   71.8, CH2 4.27, d (10.1)
4.13, d (10.1)		   46.6, CH2 3.75, d (11.9)
3.67, d (11.9)
17   15.5, CH3 0.83, d (6.7)   15.2, CH3 0.83, d (6.7)
18   28.8, CH3 0.95, s   29.1, CH3 1.03, s
19   29.6, CH3 1.05, s   29.7, CH3 1.07, s
20   16.4, CH3 0.66, s   16.3, CH3 0.70, s
21 170.9, C 170.0, C
22   21.2, CH3 2.13, s   20.5, CH3 2.24, s
–OH 3.20, s