Common Name: 3a,6b,7a-Trihydroxy-15-oxo-ent-(16S)-kaurane
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H32O4/c1-10-11-5-6-12-19(4)8-7-13(21)18(2,3)15(19)14(22)17(24)20(12,9-11)16(10)23/h10-15,17,21-22,24H,5-9H2,1-4H3/t10-,11-,12+,13-,14+,15-,17-,19+,20+/m1/s1
InChIKey: InChIKey=WGKSXOYHWCDFEP-JGMKGIBXSA-N
Formula: C20H32O4
Molecular Weight: 336.466442
Exact Mass: 336.23006
NMR Solvent:
MHz:
Calibration:
NMR references: 13C - Fraga, B.M., Hernandez, M.G., Guillermo, R. J Nat Prod (1996) 59, 952-7
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Kauranes; 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) | 37.3 |
2 (CH2) | 26.6 |
3 (CH) | 78.5 |
4 (C) | 41.4 |
5 (CH) | 55.9 |
6 (CH) | 72 |
7 (CH) | 76.3 |
8 (C) | 57.4 |
9 (CH) | 50.7 |
10 (C) | 39.2 |
11 (CH2) | 17.7 |
12 (CH2) | 25 |
13 (CH) | 34.2 |
14 (CH2) | 29 |
15 (C) | 222.7 |
16 (CH) | 47.7 |
17 (CH3) | 10 |
18 (CH3) | 30.7 |
19 (CH3) | 15.6 |
20 (CH3) | 18.9 |