ent-7β,20-dihydroxy-16-kauren-15-one

ent-7β,20-dihydroxy-16-kauren-15-one

Common Name: ent-7β,20-dihydroxy-16-kauren-15-one

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C20H30O3/c1-12-13-5-6-14-19(11-21)8-4-7-18(2,3)15(19)9-16(22)20(14,10-13)17(12)23/h13-16,21-22H,1,4-11H2,2-3H3/t13-,14+,15-,16-,19-,20-/m1/s1

InChIKey: InChIKey=CSIVBESBYQDMKB-QETMQDACSA-N

Formula: C20H30O3

Molecular Weight: 318.451155

Exact Mass: 318.219495

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Buchanan, M.S., Connolly, J.D., Kadir, A.A., Rycroft, D.S. Phytochemistry (1996) 42, 1641-6

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)

Carbon NMR Peaks

Position PPM
1 (CH2) 34.4
2 (CH2) 18.6
3 (CH2) 41.6
4 (C) 33
5 (CH) 53
6 (CH2) 29.9
7 (CH) 71.2
8 (C) 58.9
9 (CH) 51.6
10 (C) 42.6
11 (CH2) 18.3
12 (CH2) 28.1
13 (CH) 37
14 (CH2) 27
15 (C) 226
16 (C) 46.8
17 (CH2) 15.3
18 (CH3) 34
19 (CH3) 22.4
20 (CH2) 61.3