Spektraris NMR
ent-7a,18-Diacetoxybeyer-15en-14-one
Common Name: ent-7a,18-Diacetoxybeyer-15en-14-one
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C24H34O5/c1-15(25)28-14-22(4)8-6-9-23(5)17-7-10-21(3)11-12-24(17,20(21)27)19(13-18(22)23)29-16(2)26/h11-12,17-19H,6-10,13-14H2,1-5H3/t17-,18+,19-,21+,22+,23-,24+/m0/s1
InChIKey: InChIKey=HNDLUQJBVQKTIN-FCDSCVPGSA-N
Formula: C24H34O5
Molecular Weight: 402.524672
Exact Mass: 402.240624
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Garcia-Granados, A., Guerrero, A., Martinez, A., Parra, A., Arias, J.M. Phytochemistry (1994) 36, 657-63
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Beyeranes; 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 (CH2) | 38.5 |
| 2 (CH2) | 17.8 |
| 3 (CH2) | 34.3 |
| 4 (C) | 36 |
| 5 (CH) | 41.1 |
| 6 (CH2) | 25.3 |
| 7 (CH) | 69.1 |
| 8 (C) | 55.5 |
| 9 (CH) | 50.5 |
| 10 (C) | 38.4 |
| 11 (CH2) | 18.8 |
| 12 (CH2) | 35.4 |
| 13 (C) | 51.6 |
| 14 (C) | 214.5 |
| 15 (CH) | 130.4 |
| 16 (CH) | 133.9 |
| 17 (CH3) | 17.7 |
| 18 (CH2) | 72.2 |
| 19 (CH3) | 16.5 |
| 20 (CH3) | 15.9 |
| 7a (C) | 170.9 |
| 7b (CH3) | 21.5 |
| 18a (C) | 170.4 |
| 18b (CH3) | 21 |
