Spektraris NMR
Suregadolides B
Common Name: Suregadolides B
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H26O3/c1-10-15-12(22-17(10)21)8-14-18(2)6-4-11-9-19(11,3)13(18)5-7-20(14)16(15)23-20/h11-14,16H,4-9H2,1-3H3/t11-,12-,13+,14+,16+,18-,19+,20-/m1/s1
InChIKey: InChIKey=XLQPKIPZCCDQMM-GRLXCJONSA-N
Formula: C20H26O3
Molecular Weight: 314.419392
Exact Mass: 314.188195
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Jahan, I.A., Nahar, N., Mosihuzzaman, M., Shaheen, F., Parween, Z., Atta ur, R., Choudhary, M.I. J Nat Prod (2002) 65, 932-4
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Lastropholanes; 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) | 33.2 |
| 2 (CH2) | 23.8 |
| 3 (CH) | 16.4 |
| 4 (C) | 14.2 |
| 5 (CH) | 50.9 |
| 6 (CH2) | 20.8 |
| 7 (CH2) | 34.4 |
| 8 (C) | 61.5 |
| 9 (CH) | 45.3 |
| 10 (C) | 35.5 |
| 11 (CH2) | 29.3 |
| 12 (CH) | 77.7 |
| 13 (C) | 157.5 |
| 14 (CH) | 55.5 |
| 15 (C) | 128 |
| 16 (C) | 175 |
| 17 (CH3) | 8 |
| 18 (CH2) | 18.4 |
| 19 (CH3) | 23.8 |
| 20 (CH3) | 16.4 |
