Common Name: 3b,20:14b,16-diepoxy-3a,15a-dihydroxy-7-pimaren-19,6b-olide
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H26O6/c1-17-4-3-11-10(15(17)24-8-13(17)21)7-12-14-18(2,16(22)26-12)20(23)6-5-19(11,14)9-25-20/h7,11-15,21,23H,3-6,8-9H2,1-2H3/t11-,12-,13-,14+,15+,17+,18+,19+,20-/m1/s1
InChIKey: InChIKey=AWXCFXSOVHMZKV-ABUVZVKXSA-N
Formula: C20H26O6
Molecular Weight: 362.417607
Exact Mass: 362.172939
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - Graebner, I.B., Mostardeiro, M.A., Ethur, E.M., Burrow, R.A., Dessoy, E.C., Morel, A.F. Phytochemistry (2000) 53, 955-9
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Pimaranes; 13 C Spectrum from Naproc 13: José Luis López-Pérez, Roberto Therón, Esther del Olmo, David Díaz: NAPROC-13: a database for the dereplication of natural product mixtures in bioassay-guided protocols. Bioinformatics 23(23):3256-3257 (2007)
Position | PPM |
---|---|
1 (CH2) | 28.3 |
2 (CH2) | 27.96 |
3 (C) | 96.16 |
4 (C) | 49.8 |
5 (CH) | 43.8 |
6 (CH) | 71.05 |
7 (CH) | 116.38 |
8 (C) | 145.58 |
9 (CH) | 36.21 |
10 (C) | 29.8 |
11 (CH2) | 24.9 |
12 (CH2) | 31.91 |
13 (C) | 48.1 |
14 (CH) | 85.26 |
15 (CH) | 77.41 |
16 (CH2) | 75.08 |
17 (CH3) | 15.04 |
18 (CH3) | 18.3 |
19 (C) | 178.17 |
20 (CH2) | 71.04 |