Spektraris NMR
Lobophynins A
Common Name: Lobophynins A
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C22H34O3/c1-17(2)22-13-11-20(16-24-19(4)23)10-6-8-18(3)9-7-12-21(5,25-22)14-15-22/h9-11,13,17H,6-8,12,14-16H2,1-5H3/b13-11+,18-9+,20-10-/t21-,22+/m0/s1
InChIKey: InChIKey=VJOLPTVYFWUITI-NBIXIGDJSA-N
Formula: C22H34O3
Molecular Weight: 346.50439
Exact Mass: 346.250795
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Yamada, K., Ryu, K., Miyamoto, T., Higuchi, R. J Nat Prod (1997) 60, 798-801
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 (C) | 78.6 |
| 2 (CH2) | 24.1 |
| 3 (CH2) | 23.3 |
| 4 (C) | 73.9 |
| 5 (CH2) | 45 |
| 6 (CH2) | 35.4 |
| 7 (CH) | 126.3 |
| 8 (C) | 136.8 |
| 9 (CH2) | 33.2 |
| 10 (CH2) | 36.2 |
| 11 (CH) | 134.3 |
| 12 (C) | 131.6 |
| 13 (CH) | 129.9 |
| 14 (CH) | 137.4 |
| 15 (CH) | 38.9 |
| 16 (CH3) | 16.6 |
| 17 (CH3) | 17.7 |
| 18 (CH3) | 29.6 |
| 19 (CH3) | 14.9 |
| 20 (CH2) | 61.2 |
| 20a (C) | 170.1 |
| 20b (CH3) | 21 |
