ent-7a-Acetoxy-3b,17-dihydroxybeyer-15-en-12-one

ent-7a-Acetoxy-3b,17-dihydroxybeyer-15-en-12-one

Common Name: ent-7a-Acetoxy-3b,17-dihydroxybeyer-15-en-12-one

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C22H32O5/c1-13(24)27-18-10-14-19(2,3)16(25)5-6-20(14,4)15-9-17(26)21(12-23)7-8-22(15,18)11-21/h7-8,14-16,18,23,25H,5-6,9-12H2,1-4H3/t14-,15+,16-,18+,20-,21-,22-/m1/s1

InChIKey: InChIKey=SSAWSJRSRMNRNV-AIWVBHOHSA-N

Formula: C22H32O5

Molecular Weight: 376.487318

Exact Mass: 376.224974

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) 36.2
2 (CH2) 26.7
3 (CH) 78.2
4 (C) 36.9
5 (CH) 46.8
6 (CH2) 24.8
7 (CH) 74.1
8 (C) 52.2
9 (CH) 49.4
10 (C) 38.1
11 (CH2) 36.1
12 (C) 212.6
13 (C) 62.8
14 (CH2) 49.3
15 (CH) 138.1
16 (CH) 133.4
17 (CH2) 63.4
18 (CH3) 27.8
19 (CH3) 15.3
20 (CH3) 13.4
7a (C) 170.2
7b (CH3) 21.1