(4R)-2-Oxo-3,4abeta,5beta-trimethyl-2,4,4a,5,6,7,8,8a-octahydronaphtho[2,3-b]furan-4alpha,8alpha,8abeta-triol 4,8-diacetate

(4R)-2-Oxo-3,4abeta,5beta-trimethyl-2,4,4a,5,6,7,8,8a-octahydronaphtho[2,3-b]furan-4alpha,8alpha,8abeta-triol 4,8-diacetate

Common Name: (4R)-2-Oxo-3,4abeta,5beta-trimethyl-2,4,4a,5,6,7,8,8a-octahydronaphtho[2,3-b]furan-4alpha,8alpha,8abeta-triol 4,8-diacetate

Synonyms: (4R)-2-Oxo-3,4abeta,5beta-trimethyl-2,4,4a,5,6,7,8,8a-octahydronaphtho[2,3-b]furan-4alpha,8alpha,8abeta-triol 4,8-diacetate

CAS Registry Number:

InChI: InChI=1S/C19H24O7/c1-9-6-7-14(24-11(3)20)19(23)8-13-15(10(2)17(22)26-13)16(18(9,19)5)25-12(4)21/h8-9,14,16,23H,6-7H2,1-5H3/t9-,14-,16-,18-,19+/m0/s1

InChIKey: InChIKey=ANTRIBHUNOJLMK-RQPOMXTASA-N

Formula: C19H24O7

Molecular Weight: 364.390395

Exact Mass: 364.152203

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Li, P.L., Jia, Z.J. Helv Chim Acta (2008) 91, 1717-27

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) 73.7
2 (CH2) 28.6
3 (CH2) 28.5
4 (CH) 34.3
5 (C) 46.4
6 (CH) 69.9
7 (C) 142.1
8 (C) 149.1
9 (CH) 107.1
10 (C) 76.1
11 (C) 128.5
12 (C) 170.3
13 (CH3) 9.5
14 (CH3) 16.1
15 (CH3) 11
1a (C) 170.1
1b (CH3) 21.4
6a (C) 169.4
6b (CH3) 21.1