Common Name: ent-5a,2,15-Dioxodolubr-3-ene-3,16-diol
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C24H34O6/c1-14-21(30-16(3)26)18(27)11-19-23(14,5)8-7-17-12-22(4,9-10-24(17,19)6)20(28)13-29-15(2)25/h17,19H,7-13H2,1-6H3/t17-,19-,22-,23+,24-/m0/s1
InChIKey: InChIKey=SGRGPZQWNLCCOM-QHIBWTPPSA-N
Formula: C24H34O6
Molecular Weight: 418.524077
Exact Mass: 418.235539
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Kijjoa, A., Polonia, M.A., Pinto, M.M.M., Kitiratakarn, T., Gedris, T.E., Herz, W. Phytochemistry (1994) 37, 197-200
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Dolabranes; 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) | 37.4 |
2 (C) | 189.7 |
3 (C) | 142.9 |
4 (C) | 152.9 |
5 (C) | 40 |
6 (CH2) | 34.7 |
7 (CH2) | 26.4 |
8 (CH) | 40.8 |
9 (C) | 37.7 |
10 (CH) | 53.9 |
11 (CH2) | 34.6 |
12 (CH2) | 27 |
13 (C) | 45.9 |
14 (CH2) | 33.1 |
15 (C) | 207.6 |
16 (CH2) | 64.4 |
17 (CH3) | 20.5 |
18 (CH3) | 13.6 |
19 (CH3) | 32.2 |
20 (CH3) | 12.8 |
3a (C) | 170.3 |
3b (CH3) | 20.4 |
16a (C) | 168.4 |
16b (CH3) | 20.2 |