ent-1β,19-Dihydroxybeyer-15-en-2-one

ent-1β,19-Dihydroxybeyer-15-en-2-one

Common Name: ent-1β,19-Dihydroxybeyer-15-en-2-one

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C20H30O3/c1-17-6-4-15-19(3)14(5-7-20(15,11-17)9-8-17)18(2,12-21)10-13(22)16(19)23/h8-9,14-16,21,23H,4-7,10-12H2,1-3H3/t14-,15+,16-,17-,18+,19-,20+/m1/s1

InChIKey: InChIKey=YAHWIXPFMYLKRL-YBRIYBKASA-N

Formula: C20H30O3

Molecular Weight: 318.451155

Exact Mass: 318.219495

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Ansell, S.M., Pegel, K.H., Taylor, D.A.H. Phytochemistry (1993) 32, 937-43

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 (CH) 84.1
2 (C) 211.4
3 (CH2) 47.7
4 (C) 45.2
5 (CH) 55.1
6 (CH2) 20.5
7 (CH2) 37.6
8 (C) 49.7
9 (CH) 54.1
10 (C) 49.6
11 (CH2) 23.1
12 (CH2) 33.1
13 (C) 43.6
14 (CH2) 61
15 (CH) 133.8
16 (CH) 137.6
17 (CH3) 24.7
18 (CH3) 27
19 (CH2) 65
20 (CH3) 11.6