ent-14b,18-Diacetoxybeyer-15-en-7-one

ent-14b,18-Diacetoxybeyer-15-en-7-one

Common Name: ent-14b,18-Diacetoxybeyer-15-en-7-one

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C24H34O5/c1-15(25)28-14-22(4)8-6-9-23(5)17-7-10-21(3)11-12-24(17,19(27)13-18(22)23)20(21)29-16(2)26/h11-12,17-18,20H,6-10,13-14H2,1-5H3/t17-,18+,20-,21+,22+,23-,24+/m0/s1

InChIKey: InChIKey=MPUVIJKEDOLHTI-RHXDHHEPSA-N

Formula: C24H34O5

Molecular Weight: 402.524672

Exact Mass: 402.240624

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Garcia-Granados, A., Guerrero, A., Martinez, A., Parra, A., Arias, J.M. Phytochemistry (1994) 36, 657-63

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) 37.8
2 (CH2) 11.6
3 (CH2) 35.4
4 (C) 36.8
5 (CH) 48.1
6 (CH2) 37.2
7 (C) 211.3
8 (C) 64.6
9 (CH) 53.9
10 (C) 36.4
11 (CH2) 19.3
12 (CH2) 31.8
13 (C) 49.2
14 (CH) 91.9
15 (CH) 129.8
16 (CH) 135.5
17 (CH3) 18.7
18 (CH2) 71.9
19 (CH3) 16.6
20 (CH3) 15.3
14a (C) 171.7
14b (CH3) 21.2
18a (C) 171
18b (CH3) 20.9