Spektraris NMR
seco-Pseudopterosin K
Common Name: seco-Pseudopterosin K
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C26H40O6/c1-13(2)8-7-9-14(3)18-11-10-15(4)20-19(18)12-16(5)25(22(20)28)32-26-24(30)23(29)21(27)17(6)31-26/h8,12,14-15,17-18,21,23-24,26-30H,7,9-11H2,1-6H3/t14-,15-,17-,18+,21+,23+,24-,26-/m0/s1
InChIKey: InChIKey=DMODUYADUPFPEH-QQRPKDOUSA-N
Formula: C26H40O6
Molecular Weight: 448.593193
Exact Mass: 448.282489
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Duque, C., Puyana, M., Castellanos, L., Arias, A., Correa, H., Osorno, O., Asai, T., Hara, N., Fujimoto, Y. Tetrahedron (2006) 62, 4205-13
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Serrulatanes; 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) | 27 |
| 2 (CH2) | 27.9 |
| 3 (CH2) | 18.5 |
| 4 (CH) | 39.5 |
| 5 (CH) | 120.8 |
| 6 (C) | 127.8 |
| 7 (C) | 142.1 |
| 8 (C) | 146.6 |
| 9 (C) | 128.9 |
| 10 (C) | 136.7 |
| 11 (CH) | 38.5 |
| 12 (CH2) | 35.6 |
| 13 (CH2) | 26.2 |
| 14 (CH) | 124.9 |
| 15 (C) | 131.1 |
| 16 (CH3) | 25.6 |
| 17 (CH3) | 17.6 |
| 18 (CH3) | 16.4 |
| 19 (CH3) | 16.9 |
| 20 (CH3) | 20.8 |
| 1' (CH) | 103.9 |
| 2' (CH) | 69 |
| 3' (CH) | 70.2 |
| 4' (CH) | 67.2 |
| 5' (CH) | 71.9 |
| 6' (CH3) | 16.1 |
