3beta,8abeta-Dimethyl-5-methylene-6beta-[(beta-D-glucopyranosyl)oxy]-3aalpha,4,4aalpha,5,6,7,8,8a,9,9aalpha-decahydronaphtho[2,3-b]furan-2(3H)-one

3beta,8abeta-Dimethyl-5-methylene-6beta-[(beta-D-glucopyranosyl)oxy]-3aalpha,4,4aalpha,5,6,7,8,8a,9,9aalpha-decahydronaphtho[2,3-b]furan-2(3H)-one

Common Name: 3beta,8abeta-Dimethyl-5-methylene-6beta-[(beta-D-glucopyranosyl)oxy]-3aalpha,4,4aalpha,5,6,7,8,8a,9,9aalpha-decahydronaphtho[2,3-b]furan-2(3H)-one

Synonyms: 3beta,8abeta-Dimethyl-5-methylene-6beta-[(beta-D-glucopyranosyl)oxy]-3aalpha,4,4aalpha,5,6,7,8,8a,9,9aalpha-decahydronaphtho[2,3-b]furan-2(3H)-one

CAS Registry Number:

InChI: InChI=1S/C21H32O8/c1-9-11-6-12-10(2)13(4-5-21(12,3)7-14(11)27-19(9)26)28-20-18(25)17(24)16(23)15(8-22)29-20/h9,11-18,20,22-25H,2,4-8H2,1,3H3/t9-,11+,12-,13-,14+,15+,16+,17-,18+,20+,21+/m0/s1

InChIKey: InChIKey=WHJBIIXSULJQSV-RUFKCCSMSA-N

Formula: C21H32O8

Molecular Weight: 412.474797

Exact Mass: 412.209718

NMR Solvent: C5D5N

MHz:

Calibration:

NMR references: 13C - Fan, C.Q., Zhan, Z.J., Li, H., Yue, J.M. Helv Chim Acta (2004) 87, 1446-51

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 (CH2) 40.38
2 (CH2) 31.32
3 (CH) 78.54
4 (C) 149.06
5 (CH) 45.16
6 (CH2) 21.86
7 (CH) 40.31
8 (CH) 77.83
9 (CH2) 41.47
10 (C) 34.87
11 (CH) 41.92
12 (C) 179.28
13 (CH3) 9.59
14 (CH3) 18.07
15 (CH2) 105.7
1' (CH) 103.26
2' (CH) 75.74
3' (CH) 78.82
4' (CH) 72.02
5' (CH) 78.82
6' (CH2) 63.1