ent-14-Labden-8,19-diol 13α-O-r-L-rhamnopyranoside

ent-14-Labden-8,19-diol 13α-O-r-L-rhamnopyranoside

Common Name: ent-14-Labden-8,19-diol 13α-O-r-L-rhamnopyranoside

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C26H46O7/c1-7-24(4,33-22-21(30)20(29)19(28)16(2)32-22)13-9-18-25(5)12-8-11-23(3,15-27)17(25)10-14-26(18,6)31/h7,16-22,27-31H,1,8-15H2,2-6H3/t16-,17+,18-,19-,20+,21+,22-,23-,24-,25+,26+/m0/s1

InChIKey: InChIKey=YWTWSEHHNNPIGL-DJJMZITFSA-N

Formula: C26H46O7

Molecular Weight: 470.640242

Exact Mass: 470.324354

NMR Solvent: CD3OD

MHz:

Calibration:

NMR references: 13C - Socolsky, C., Asakawa, Y., Bardon, A. J Nat Prod (2007) 70, 1837-45

Species:

Notes: Family : Terpenoids, Type : Diterpenoids, Group : Labdanes; 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) 40.7
2 (CH2) 18.9
3 (CH2) 36.6
4 (C) 39.7
5 (CH) 58.2
6 (CH2) 19.4
7 (CH2) 43.5
8 (C) 73.9
9 (CH) 60.9
10 (C) 40.3
11 (CH2) 20.4
12 (CH2) 47.3
13 (C) 80.9
14 (CH) 143.8
15 (CH2) 116.1
16 (CH3) 22.6
17 (CH3) 30.9
18 (CH3) 27.7
19 (CH2) 64.9
20 (CH3) 16.5
1' (CH) 96.7
2' (CH) 73.4
3' (CH) 72.5
4' (CH) 74.4
5' (CH) 69.6
6' (CH3) 18