Spektraris NMR
1beta,4alpha,14-Trihydroxy-13-methoxy-18-norpodocarpane-8,11,13-triene-7-one
Common Name: 1beta,4alpha,14-Trihydroxy-13-methoxy-18-norpodocarpane-8,11,13-triene-7-one
Synonyms: 1beta,4alpha,14-Trihydroxy-13-methoxy-18-norpodocarpane-8,11,13-triene-7-one
CAS Registry Number:
InChI: InChI=1S/C17H22O5/c1-16(21)7-6-13(19)17(2)9-4-5-11(22-3)15(20)14(9)10(18)8-12(16)17/h4-5,12-13,19-21H,6-8H2,1-3H3/t12-,13+,16+,17+/m0/s1
InChIKey: InChIKey=YDUPBZISXGHOGG-NSNWQYSKSA-N
Formula: C17H22O5
Molecular Weight: 306.354231
Exact Mass: 306.146724
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Chien, S.C., Chen, C.C., Chiu, H.L., Chang, C.I., Tseng, M.H., Kuo, Y.H. Phytochemistry (2008) 69, 2336-40
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) | 75.8 |
| 2 (CH2) | 31.1 |
| 3 (CH2) | 40.2 |
| 4 (C) | 71 |
| 5 (CH) | 49.5 |
| 6 (CH2) | 34.8 |
| 7 (C) | 205.6 |
| 8 (C) | 115.5 |
| 9 (C) | 146.1 |
| 10 (C) | 43.4 |
| 11 (CH) | 115.7 |
| 12 (CH) | 117.7 |
| 13 (C) | 146.8 |
| 14 (C) | 153.1 |
| 19 (CH3) | 22.6 |
| 20 (CH3) | 16.3 |
| 13a (CH3) | 56.1 |
