Spektraris NMR
(5beta,10alpha)-12,13-Dihydroxypodocarpa-8,11,13-triene-3-one
Common Name: (5beta,10alpha)-12,13-Dihydroxypodocarpa-8,11,13-triene-3-one
Synonyms: (5beta,10alpha)-12,13-Dihydroxypodocarpa-8,11,13-triene-3-one
CAS Registry Number:
InChI: InChI=1S/C17H22O3/c1-16(2)14-5-4-10-8-12(18)13(19)9-11(10)17(14,3)7-6-15(16)20/h8-9,14,18-19H,4-7H2,1-3H3/t14-,17+/m1/s1
InChIKey: InChIKey=KDQWLEARHOAGQG-PBHICJAKSA-N
Formula: C17H22O3
Molecular Weight: 274.355422
Exact Mass: 274.156895
NMR Solvent: CD3OD
MHz:
Calibration:
NMR references: 13C - Liu, H.Y., Li, S.J., Zhao, Y., Ni, W., Hao, X.J., Li, J.Z., Hua, Y., Xie, B.B., Qing, C., Chen, C.X. Helv Chim Acta (2007) 90, 2017-23
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) | 38.9 |
| 2 (CH2) | 35.6 |
| 3 (C) | 220.5 |
| 4 (C) | 48.4 |
| 5 (CH) | 52.1 |
| 6 (CH2) | 21.6 |
| 7 (CH2) | 31.3 |
| 8 (C) | 127.2 |
| 9 (C) | 139.9 |
| 10 (C) | 37.9 |
| 11 (CH) | 113.2 |
| 12 (C) | 144.3 |
| 13 (C) | 144.5 |
| 14 (CH) | 115.9 |
| 18 (CH3) | 27.4 |
| 19 (CH3) | 21.4 |
| 20 (CH3) | 25.1 |
