Spektraris NMR
9-Deacetylstylatulidelactone
Common Name: 9-Deacetylstylatulidelactone
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C24H34O8/c1-12-7-9-17(30-15(4)25)23(6)18(31-16(5)26)10-8-13(2)20(23)21(27)24(29)14(3)22(28)32-19(24)11-12/h8,11,14,17-21,27,29H,7,9-10H2,1-6H3/b12-11-/t14-,17-,18-,19-,20+,21-,23-,24-/m0/s1
InChIKey: InChIKey=AZSZOYDZIJLBMC-YRCNAMJQSA-N
Formula: C24H34O8
Molecular Weight: 450.522887
Exact Mass: 450.225368
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Sheu, J.H., Sung, P.J., Huang, L.H., Lee, S.F., Wu, T.H., Chang, B.Y., Duh, C.Y., Fang, L.S., Soong, K., Lee, T.J. J Nat Prod (1996) 59, 935-8
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) | 44.74 |
| 2 (CH) | 75.53 |
| 3 (CH2) | 31.46 |
| 4 (CH2) | 28.74 |
| 5 (C) | 147.45 |
| 6 (CH) | 117.59 |
| 7 (CH) | 78.42 |
| 8 (C) | 83 |
| 9 (CH) | 71.71 |
| 10 (CH) | 41.33 |
| 11 (C) | 135.46 |
| 12 (CH) | 120.42 |
| 13 (CH2) | 26.78 |
| 14 (CH) | 73.96 |
| 15 (CH3) | 15.81 |
| 16 (CH3) | 27.64 |
| 17 (CH) | 43.95 |
| 18 (CH3) | 7 |
| 19 (C) | 177.89 |
| 20 (CH3) | 24.53 |
| 2a (C) | 170.66 |
| 2b (CH3) | 21.2 |
| 14a (C) | 171.42 |
| 14b (CH3) | 21.44 |
