Spektraris NMR
Durumolides B
Common Name: Durumolides B
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C22H30O5/c1-14-7-5-9-15(2)20(24)21-19(16(3)22(25)27-21)12-11-18(10-6-8-14)13-26-17(4)23/h8-9,11,19-21,24H,3,5-7,10,12-13H2,1-2,4H3/b14-8+,15-9+,18-11-/t19-,20-,21-/m1/s1
InChIKey: InChIKey=YTTIJMUWWAOHLU-XABNFKRBSA-N
Formula: C22H30O5
Molecular Weight: 374.471437
Exact Mass: 374.209324
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Cheng, S.Y., Wen, Z.H., Chiou, S.F., Hsu, C.H., Wang, S.K., Dai, C.F., Chiang, M.Y., Duh, C.Y. Tetrahedron (2008) 64, 9698-704
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Cembranes; 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) | 42 |
| 2 (CH2) | 34.1 |
| 3 (CH) | 126.6 |
| 4 (C) | 135.8 |
| 5 (CH2) | 34.6 |
| 6 (CH2) | 24.3 |
| 7 (CH) | 123.5 |
| 8 (C) | 133.9 |
| 9 (CH2) | 37.5 |
| 10 (CH2) | 24.4 |
| 11 (CH) | 131.3 |
| 12 (C) | 131.9 |
| 13 (CH) | 79.1 |
| 14 (CH) | 83.7 |
| 15 (C) | 138.4 |
| 16 (C) | 169.6 |
| 17 (CH2) | 123.3 |
| 18 (CH2) | 61.6 |
| 19 (CH3) | 17 |
| 20 (CH3) | 13.2 |
| 18a (C) | 170.9 |
| 18b (CH3) | 20.9 |
