Spektraris NMR
3beta,14-Dihydroxy-13-methoxypodocarpa-8,11,13-triene-7-one
Common Name: 3beta,14-Dihydroxy-13-methoxypodocarpa-8,11,13-triene-7-one
Synonyms: 3beta,14-Dihydroxy-13-methoxypodocarpa-8,11,13-triene-7-one
CAS Registry Number:
InChI: InChI=1S/C18H24O4/c1-17(2)13-9-11(19)15-10(5-6-12(22-4)16(15)21)18(13,3)8-7-14(17)20/h5-6,13-14,20-21H,7-9H2,1-4H3/t13-,14-,18+/m0/s1
InChIKey: InChIKey=UIUCLSWUIMIFGM-SUNYJGFJSA-N
Formula: C18H24O4
Molecular Weight: 304.381444
Exact Mass: 304.167459
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Kuo, Y.H., Chien, S.C., Huang, S.L. Chem Pharm Bull (2002) 50, 544-6
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 (CH2) | 36.2 |
| 2 (CH2) | 27.5 |
| 3 (CH) | 78.5 |
| 4 (C) | 38.8 |
| 5 (CH) | 48.4 |
| 6 (CH2) | 35.9 |
| 7 (C) | 206.2 |
| 8 (C) | 115.2 |
| 9 (C) | 147.5 |
| 10 (C) | 37.4 |
| 11 (CH) | 113.1 |
| 12 (CH) | 117.9 |
| 13 (C) | 146.5 |
| 14 (C) | 153.1 |
| 18 (CH3) | 27.5 |
| 19 (CH3) | 15 |
| 20 (CH3) | 23.6 |
| 13a (CH3) | 56.2 |
