Spektraris NMR
Lonchophylloid B
Common Name: Lonchophylloid B
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H32O3/c1-18(2)15-6-5-13-11-19(3,17(23)12-21)9-7-14(13)20(15,4)10-8-16(18)22/h11,14-16,21-22H,5-10,12H2,1-4H3/t14-,15-,16-,19+,20+/m0/s1
InChIKey: InChIKey=QPLUSCGQBUSKOF-WKKSIBQESA-N
Formula: C20H32O3
Molecular Weight: 320.467037
Exact Mass: 320.235145
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Na, G.X., Wang, T.S., Yin, L., Pan, Y., Guo, Y.L., LeBlanc, G.A., Reinecke, M.G., Watson, W.H., Krawiec, M. J Nat Prod (1998) 61, 112-5
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Pimaranes; 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) | 36.8 |
| 2 (CH2) | 27.4 |
| 3 (CH) | 78.9 |
| 4 (C) | 39 |
| 5 (CH) | 54 |
| 6 (CH2) | 22 |
| 7 (CH2) | 35.6 |
| 8 (C) | 142.3 |
| 9 (CH) | 50.7 |
| 10 (C) | 38.3 |
| 11 (CH2) | 20.1 |
| 12 (CH2) | 32.6 |
| 13 (C) | 46.8 |
| 14 (CH) | 123.2 |
| 15 (C) | 214.7 |
| 16 (CH2) | 65.8 |
| 17 (CH3) | 28.4 |
| 18 (CH3) | 27.4 |
| 19 (CH3) | 15.7 |
| 20 (CH3) | 14.5 |
