Spektraris NMR
ent-7a-Acetoxy-17-hydroxybeyer-15-en-12-one
Common Name: ent-7a-Acetoxy-17-hydroxybeyer-15-en-12-one
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C22H32O4/c1-14(24)26-18-11-15-19(2,3)6-5-7-20(15,4)16-10-17(25)21(13-23)8-9-22(16,18)12-21/h8-9,15-16,18,23H,5-7,10-13H2,1-4H3/t15-,16+,18+,20-,21-,22-/m1/s1
InChIKey: InChIKey=CSTWPSVPEUQEEH-HKHDEJSYSA-N
Formula: C22H32O4
Molecular Weight: 360.487914
Exact Mass: 360.23006
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Garcia-Granados, A., Parra, A., Arias, J.M. J Nat Prod (1997) 60, 86-92
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Beyeranes; 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) | 38.1 |
| 2 (CH2) | 21.2 |
| 3 (CH2) | 41.8 |
| 4 (C) | 32.6 |
| 5 (CH) | 47.7 |
| 6 (CH2) | 25.2 |
| 7 (CH) | 74.5 |
| 8 (C) | 52.3 |
| 9 (CH) | 47.7 |
| 10 (C) | 37.4 |
| 11 (CH2) | 36.3 |
| 12 (C) | 213.2 |
| 13 (C) | 62.9 |
| 14 (CH2) | 49.7 |
| 15 (CH) | 138.5 |
| 16 (CH) | 133.3 |
| 17 (CH2) | 64 |
| 18 (CH3) | 33.1 |
| 19 (CH3) | 21.5 |
| 20 (CH3) | 13.5 |
| 7a (C) | 170.3 |
| 7b (CH3) | 21.2 |
