Common Name: ent-12a,15a-Dihydroxy-16-ketobeyeran-19-oic acid
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H30O5/c1-17-6-4-7-18(2,16(24)25)11(17)5-8-20-10-19(3,14(22)15(20)23)13(21)9-12(17)20/h11-13,15,21,23H,4-10H2,1-3H3,(H,24,25)/t11-,12-,13+,15+,17+,18+,19+,20-/m0/s1
InChIKey: InChIKey=ODTUXQGZUNTRFU-COUPFLGMSA-N
Formula: C20H30O5
Molecular Weight: 350.449965
Exact Mass: 350.209324
NMR Solvent: C5D5N
MHz:
Calibration:
NMR references: 13C - Hsu, F.L., Hou, C.C., Yang, L.M., Cheng, J.T., Chi, T.C., Liu, P.C., Lin, S.J. J Nat Prod (2002) 65, 273-7
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Kauranes; 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)
Position | PPM |
---|---|
1 (CH2) | 40.3 |
2 (CH2) | 20 |
3 (CH2) | 38.8 |
4 (C) | 44.2 |
5 (CH) | 57.8 |
6 (CH2) | 22.7 |
7 (CH2) | 34.1 |
8 (C) | 44.3 |
9 (CH) | 51.8 |
10 (C) | 39 |
11 (CH2) | 29.9 |
12 (CH) | 71.8 |
13 (C) | 54.5 |
14 (CH2) | 44.7 |
15 (CH) | 74.4 |
16 (C) | 221.1 |
17 (CH3) | 18.8 |
18 (CH3) | 29.9 |
19 (C) | 180.5 |
20 (CH3) | 14.1 |