Spektraris NMR
Leopersin L
Common Name: Leopersin L
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H30O5/c1-12-13(6-9-20(24)10-14(21)25-11-20)19(4)8-5-7-18(2,3)17(19)16(23)15(12)22/h16-17,23-24H,5-11H2,1-4H3/t16-,17+,19-,20?/m1/s1
InChIKey: InChIKey=FCPONUSIIXWZOQ-NNXNONAVSA-N
Formula: C20H30O5
Molecular Weight: 350.449965
Exact Mass: 350.209324
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Tasdemir, D., Sticher, O., Calis, I., Linden, A. J Nat Prod (1997) 60, 874-9
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Labdanes; 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) | 37.7 |
| 2 (CH2) | 18.7 |
| 3 (CH2) | 43.2 |
| 4 (C) | 34.1 |
| 5 (CH) | 53.3 |
| 6 (CH) | 70.9 |
| 7 (C) | 198.9 |
| 8 (C) | 128.7 |
| 9 (C) | 168.3 |
| 10 (C) | 41.3 |
| 11 (CH2) | 23.9 |
| 12 (CH2) | 37.2 |
| 13 (C) | 77.2 |
| 14 (CH2) | 42.1 |
| 15 (C) | 174.6 |
| 16 (CH2) | 78.4 |
| 17 (CH3) | 11.6 |
| 18 (CH3) | 32.4 |
| 19 (CH3) | 23.9 |
| 20 (CH3) | 22.2 |
