4a,11a-Dihydroxy-1-oxoeudesman-6b,12-olide

4a,11a-Dihydroxy-1-oxoeudesman-6b,12-olide

Common Name: 4a,11a-Dihydroxy-1-oxoeudesman-6b,12-olide

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C15H22O5/c1-13-6-4-8-10(20-12(17)15(8,3)19)11(13)14(2,18)7-5-9(13)16/h8,10-11,18-19H,4-7H2,1-3H3/t8-,10+,11-,13+,14-,15+/m1/s1

InChIKey: InChIKey=HDNXAGNNTJJPBF-UQCZZOPWSA-N

Formula: C15H22O5

Molecular Weight: 282.33276

Exact Mass: 282.146724

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Garcia-Granados, A., Gutierrez, M.C., Parra, A., Rivas, F. J Nat Prod (2002) 65, 1011-5

Species:

Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Eudesmanes; 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 (C) 214
2 (CH2) 35.2
3 (CH2) 40.9
4 (C) 71.2
5 (CH) 52.7
6 (CH) 77.3
7 (CH) 46.2
8 (CH2) 18.6
9 (CH2) 33.6
10 (C) 45.2
11 (C) 75.2
12 (C) 177.4
13 (CH3) 19
14 (CH3) 19.8
15 (CH3) 26.3