Spektraris NMR
Briaexcavatins M
Common Name: Briaexcavatins M
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C26H34O10/c1-12-8-9-18(32-14(3)27)24(6)19(33-15(4)28)11-17(30)13(2)21(24)22(34-16(5)29)26-20(10-12)35-23(31)25(26,7)36-26/h8-10,13,17-22,30H,11H2,1-7H3/b9-8+,12-10-/t13-,17-,18-,19-,20-,21+,22-,24-,25+,26-/m0/s1
InChIKey: InChIKey=MXXHKWZVOSGMNK-FAJFIJMESA-N
Formula: C26H34O10
Molecular Weight: 506.543168
Exact Mass: 506.215197
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Sung, P.J., Lin, M.R., Hwang, T.L., Fan, T.Y., Su, W.C., Ho, C.C., Fang, L.S., Wang, W.H. Chem Pharm Bull (2008) 56, 930-5
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Briaranes; 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)
Carbon NMR Peaks
| Position | PPM |
|---|---|
| 1 (C) | 45.4 |
| 2 (CH) | 75.6 |
| 3 (CH) | 126.8 |
| 4 (CH) | 137.4 |
| 5 (C) | 141.9 |
| 6 (CH) | 116.9 |
| 7 (CH) | 76.7 |
| 8 (C) | 68.2 |
| 9 (CH) | 73.6 |
| 10 (CH) | 37.9 |
| 11 (CH) | 42.6 |
| 12 (CH) | 67.3 |
| 13 (CH2) | 29.5 |
| 14 (CH) | 74.6 |
| 15 (CH3) | 16.3 |
| 16 (CH3) | 23.6 |
| 17 (C) | 63.1 |
| 18 (CH3) | 10.1 |
| 19 (C) | 170.2 |
| 20 (CH3) | 9.2 |
| 2a (C) | 169.9 |
| 2b (CH3) | 21.2 |
| 9a (C) | 170.1 |
| 9b (CH3) | 21.3 |
| 14a (C) | 170.1 |
| 14b (CH3) | 21.3 |
