4beta-(Isobutyryloxy)-8beta,8aalpha-dihydroxy-3,4abeta,5beta-trimethyl-4,4a,5,6,7,8-hexahydronaphtho[2,3-b]furan-9(8aH)-one

4beta-(Isobutyryloxy)-8beta,8aalpha-dihydroxy-3,4abeta,5beta-trimethyl-4,4a,5,6,7,8-hexahydronaphtho[2,3-b]furan-9(8aH)-one

Common Name: 4beta-(Isobutyryloxy)-8beta,8aalpha-dihydroxy-3,4abeta,5beta-trimethyl-4,4a,5,6,7,8-hexahydronaphtho[2,3-b]furan-9(8aH)-one

Synonyms: 4beta-(Isobutyryloxy)-8beta,8aalpha-dihydroxy-3,4abeta,5beta-trimethyl-4,4a,5,6,7,8-hexahydronaphtho[2,3-b]furan-9(8aH)-one

CAS Registry Number:

InChI: InChI=1S/C19H26O6/c1-9(2)17(22)25-16-13-10(3)8-24-14(13)15(21)19(23)12(20)7-6-11(4)18(16,19)5/h8-9,11-12,16,20,23H,6-7H2,1-5H3/t11-,12+,16+,18-,19+/m0/s1

InChIKey: InChIKey=PEWPCEZVXROTHG-FBLTZUPUSA-N

Formula: C19H26O6

Molecular Weight: 350.406871

Exact Mass: 350.172939

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Liu, X., Wu, Q.X., Wei, X.N., Shi, Y.P. Helv Chim Acta (2007) 90, 1802-10

Species:

Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Eremophilanes; 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 (CH) 62.1
2 (CH2) 24.4
3 (CH2) 23.4
4 (CH) 32
5 (C) 50.2
6 (CH) 68.3
7 (C) 139.6
8 (C) 146.1
9 (C) 186.4
10 (C) 80.5
11 (C) 121.8
12 (CH) 147.4
13 (CH3) 8.5
14 (CH3) 16
15 (CH3) 16
6a (C) 176.5
6b (CH) 34.2
6c (CH3) 18.6
6ba (CH3) 19.5