Spektraris NMR
7-epi-Languiduline
Common Name: 7-epi-Languiduline
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C22H22O6/c1-11-17(28-12(2)23)9-22-10-27-20(25)15(22)5-4-14-18-13(6-7-26-18)16(24)8-21(11,3)19(14)22/h5-7,14,17,19H,1,4,8-10H2,2-3H3/t14-,17-,19+,21-,22+/m0/s1
InChIKey: InChIKey=YMTVHZDOUFZPRS-UQFSBYMBSA-N
Formula: C22H22O6
Molecular Weight: 382.407316
Exact Mass: 382.141638
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Maldonado, E., Ortega, A. Phytochemistry (1997) 45, 1461-4
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Languidulanes; 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) | 35.9 |
| 2 (CH2) | 32.3 |
| 3 (CH) | 132.5 |
| 4 (C) | 135.8 |
| 5 (C) | 46.7 |
| 6 (CH2) | 40.4 |
| 7 (CH) | 67.1 |
| 8 (C) | 152.5 |
| 9 (C) | 39.5 |
| 10 (CH) | 48.9 |
| 11 (CH2) | 59.5 |
| 12 (C) | 192.8 |
| 13 (C) | 123.1 |
| 14 (CH) | 110.2 |
| 15 (CH) | 142.1 |
| 16 (C) | 158.5 |
| 17 (CH2) | 107.6 |
| 18 (C) | 168.2 |
| 19 (CH2) | 73.1 |
| 20 (CH3) | 18.8 |
| 7a (C) | 169.7 |
| 7b (CH3) | 20.9 |
