(+)-11-O-b-L-arabinopyranosyl-b-eudesmol

(+)-11-O-b-L-arabinopyranosyl-b-eudesmol

Common Name: (+)-11-O-b-L-arabinopyranosyl-b-eudesmol

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C26H40O8/c1-15-9-8-11-26(7)12-10-19(13-20(15)26)25(5,6)34-24-23(33-18(4)29)22(32-17(3)28)21(14-30-24)31-16(2)27/h19-24H,1,8-14H2,2-7H3/t19-,20+,21+,22+,23-,24+,26-/m1/s1

InChIKey: InChIKey=XOSSQCKBQAOHEZ-ZDQJXTJESA-N

Formula: C26H40O8

Molecular Weight: 480.592003

Exact Mass: 480.272318

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Martinez-Vazquez, M., Garcia-Argaez, A.N., Bueno, J.L., Espinosa, G., Calderon, J.S. Phytochemistry (1998) 48, 1221-4

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) 41.2
2 (CH2) 22.2
3 (CH2) 36.8
4 (C) 151
5 (CH) 49.8
6 (CH2) 24.6
7 (CH) 48.6
8 (CH2) 22.8
9 (CH2) 41.8
10 (C) 35.9
11 (C) 80.2
12 (CH3) 23.4
13 (CH3) 24.5
14 (CH3) 16.3
15 (CH2) 105.3
1' (CH) 95.3
2' (CH) 69.8
3' (CH) 70.5
4' (CH) 67.9
5' (CH2) 62.7
2'a (C) 170.3
2'b (CH3) 20.7
3'a (C) 169.1
3'b (CH3) 20.8
4'a (C) 170.1
4'b (CH3) 20.5