1. OH 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
C13 (ppm)
H1 (ppm)
Atom number
40.4
2.01 (a); 1.15 (b) 1
55.7
2.05 9
43.0
1.44 (a); 1.21 (b) 2
36.5
n/a* 10
19.5
1.61 (a); 1.48 (b) 3
61.1
3.84 (a); 3.61 (b) 11
33.5 4
66.7
4.26 (a); 3.96 (b) 12
50.8
1.24 5
14.5
0.81 13
24.3
2.05 (a); 1.93 (b) 6
0.88 14
126.5
5.78 7
22.0
0.92 15
138.5 8
*Quarternary carbon atom bearing no hydrogens.
Supplemental Figure S3. 1H-NMR and 13C-NMR parameters of drimendiol NMR analysis and the structure of drimendiol. Atom numbers are referred to in the table.