7-Epi-γ-Eudesmol b-D-fucopyranoside tracetate

7-Epi-γ-Eudesmol b-D-fucopyranoside tracetate

Common Name: 7-Epi-γ-Eudesmol b-D-fucopyranoside tracetate

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C27H42O8/c1-15-10-9-12-27(8)13-11-20(14-21(15)27)26(6,7)35-25-24(34-19(5)30)23(33-18(4)29)22(16(2)31-25)32-17(3)28/h16,20,22-25H,9-14H2,1-8H3/t16-,20-,22+,23+,24-,25+,27+/m1/s1

InChIKey: InChIKey=CQMSFWVKUQGJJA-OZOVHXLESA-N

Formula: C27H42O8

Molecular Weight: 494.61862

Exact Mass: 494.287968

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Barrero, A.F., Arteaga, P., Quilez, J.F., Rodriguez, I., Herrador, M.M. J Nat Prod (1997) 60, 1026-30

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) 39
2 (CH2) 19.2
3 (CH2) 32.2
4 (C) 134.1
5 (C) 124.9
6 (CH2) 38.2
7 (CH) 44.2
8 (CH2) 21.8
9 (CH2) 24.7
10 (C) 34
11 (C) 81.3
12 (CH3) 27
13 (CH3) 25.6
14 (CH3) 19.7
15 (CH3) 22.7
1' (CH) 95.3
2' (CH) 69.4
3' (CH) 70.5
4' (CH) 71.8
5' (CH) 68.7
6' (CH3) 16.3
2'a (C) 170.8
2'b (CH3) 20.9
3'a (C) 170.3
3'b (CH3) 20.8
4'a (C) 169.2
4'b (CH3) 20.7