Spektraris NMR
Gibberosin K
Common Name: Gibberosin K
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H30O2/c1-14-7-6-8-15(2)16-13-20(5,17(16)10-9-14)18(21)11-12-19(3,4)22/h7,11-12,16-17,22H,2,6,8-10,13H2,1,3-5H3/b12-11+,14-7+/t16-,17-,20-/m0/s1
InChIKey: InChIKey=HFOYWBKBWBSCMJ-CNEVOPABSA-N
Formula: C20H30O2
Molecular Weight: 302.45175
Exact Mass: 302.22458
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Chen, S.P., Su, J.H., Ahmed, A.F., Dai, C.F., Wu, Y.C., Sheu, J.H. Chem Pharm Bull (2007) 55, 1471-5
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Xeniaphyllanes; 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 (CH) | 48.4 |
| 2 (CH2) | 30.1 |
| 3 (CH2) | 39.5 |
| 4 (C) | 135.2 |
| 5 (CH) | 124.6 |
| 6 (CH2) | 28.1 |
| 7 (CH2) | 34.6 |
| 8 (C) | 153.6 |
| 9 (CH) | 47.1 |
| 10 (CH2) | 35.5 |
| 11 (C) | 47 |
| 12 (C) | 203.9 |
| 13 (CH) | 120.4 |
| 14 (CH) | 153.1 |
| 15 (C) | 71.2 |
| 16 (CH3) | 29.5 |
| 17 (CH3) | 29.5 |
| 18 (CH3) | 17.9 |
| 19 (CH2) | 112.8 |
| 20 (CH3) | 16.3 |
