Spektraris NMR
Lonchophylloid A
Common Name: Lonchophylloid A
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H28O4/c1-18(2)15-6-5-12-9-19(3,16(23)11-21)8-7-13(12)20(15,4)10-14(22)17(18)24/h9-10,13,15,21-22H,5-8,11H2,1-4H3/t13-,15-,19+,20+/m0/s1
InChIKey: InChIKey=JLXLDXALELIBKS-DZXDFRQDSA-N
Formula: C20H28O4
Molecular Weight: 332.434679
Exact Mass: 332.198759
NMR Solvent: CD3COCD3
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 (CH) | 124.4 |
| 2 (C) | 145.6 |
| 3 (C) | 200.7 |
| 4 (C) | 44.7 |
| 5 (CH) | 52.7 |
| 6 (CH2) | 22.4 |
| 7 (CH2) | 35.9 |
| 8 (C) | 140.6 |
| 9 (CH) | 48.9 |
| 10 (C) | 39.9 |
| 11 (CH2) | 21 |
| 12 (CH2) | 33.1 |
| 13 (C) | 47.6 |
| 14 (CH) | 126.9 |
| 15 (C) | 214.3 |
| 16 (CH2) | 66.4 |
| 17 (CH3) | 27.3 |
| 18 (CH3) | 26.4 |
| 19 (CH3) | 22.8 |
| 20 (CH3) | 17.3 |
