(4S,10aS)-3-(Ethoxymethyl)-4beta,6beta,10alpha-triacetoxy-6,9alpha-dimethyl-6aalpha,9-dihydroxy-4,5,6,6a,7,8,9,10-octahydro-2H-naphtho[8a,1-b]furan-2-one

(4S,10aS)-3-(Ethoxymethyl)-4beta,6beta,10alpha-triacetoxy-6,9alpha-dimethyl-6aalpha,9-dihydroxy-4,5,6,6a,7,8,9,10-octahydro-2H-naphtho[8a,1-b]furan-2-one

Common Name: (4S,10aS)-3-(Ethoxymethyl)-4beta,6beta,10alpha-triacetoxy-6,9alpha-dimethyl-6aalpha,9-dihydroxy-4,5,6,6a,7,8,9,10-octahydro-2H-naphtho[8a,1-b]furan-2-one

Synonyms: (4S,10aS)-3-(Ethoxymethyl)-4beta,6beta,10alpha-triacetoxy-6,9alpha-dimethyl-6aalpha,9-dihydroxy-4,5,6,6a,7,8,9,10-octahydro-2H-naphtho[8a,1-b]furan-2-one

CAS Registry Number:

InChI: InChI=1S/C23H32O11/c1-7-30-11-15-17-16(31-12(2)24)10-21(6,33-14(4)26)22(29)9-8-20(5,28)19(32-13(3)25)23(17,22)34-18(15)27/h16,19,28-29H,7-11H2,1-6H3/t16-,19-,20+,21+,22-,23-/m0/s1

InChIKey: InChIKey=LGJQJUDAOYMIQX-YNWMNUHISA-N

Formula: C23H32O11

Molecular Weight: 484.494484

Exact Mass: 484.194462

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Ragasa, C.Y., Rideout, J.A. Chem Pharm Bull (2001) 49, 1359-61

Species:

Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Cadinanes; 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 (C) 76.9
2 (CH2) 30.5
3 (CH2) 36.3
4 (C) 73.2
5 (CH) 76.6
6 (C) 91.5
7 (C) 157.1
8 (CH) 66.5
9 (CH2) 34.1
10 (C) 84.3
11 (C) 130.6
12 (C) 171.3
13 (CH2) 61.6
14 (CH3) 23.7
15 (CH3) 19.8
5a (C) 168.5
5b (CH3) 22.7
8a (C) 171.3
8b (CH3) 20
10a (C) 170.1
10b (CH3) 20.9
13a (CH2) 66.5
13b (CH3) 15.2