Spektraris NMR
14-Hydroxy-13-methoxy-1,8,11,13-podocarpatetrene-3-one
Common Name: 14-Hydroxy-13-methoxy-1,8,11,13-podocarpatetrene-3-one
Synonyms: 14-Hydroxy-13-methoxy-1,8,11,13-podocarpatetrene-3-one
CAS Registry Number:
InChI: InChI=1S/C18H22O3/c1-17(2)14-8-5-11-12(6-7-13(21-4)16(11)20)18(14,3)10-9-15(17)19/h6-7,9-10,14,20H,5,8H2,1-4H3/t14-,18+/m0/s1
InChIKey: InChIKey=IHJXXWKNQNWMIO-KBXCAEBGSA-N
Formula: C18H22O3
Molecular Weight: 286.366158
Exact Mass: 286.156895
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Kuo, Y.H., Chang, C.I. J Nat Prod (2000) 63, 650-2
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Podocarpanes; 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) | 157.3 |
| 2 (CH) | 126.3 |
| 3 (C) | 204.8 |
| 4 (C) | 44.6 |
| 5 (CH) | 47.7 |
| 6 (CH2) | 18.4 |
| 7 (CH2) | 126.3 |
| 8 (C) | 23.9 |
| 9 (C) | 137.9 |
| 10 (C) | 39.7 |
| 11 (CH) | 114.9 |
| 12 (CH) | 108.3 |
| 13 (C) | 144 |
| 14 (C) | 143.2 |
| 18 (CH3) | 27 |
| 19 (CH3) | 21.3 |
| 20 (CH3) | 28.3 |
| 13a (CH3) | 56 |
