(1aS,3aS,4R,5S,7aS,10aR)-8-Methoxy-4,5-dimethyl-4-[2-(5-oxo-2,5-dihydro-3-furanyl)ethyl]octahydrooxireno[1,2]naphtho[1,8a-c]furan-10-yl acetate

(1aS,3aS,4R,5S,7aS,10aR)-8-Methoxy-4,5-dimethyl-4-[2-(5-oxo-2,5-dihydro-3-furanyl)ethyl]octahydrooxireno[1,2]naphtho[1,8a-c]furan-10-yl acetate

Common Name: (1aS,3aS,4R,5S,7aS,10aR)-8-Methoxy-4,5-dimethyl-4-[2-(5-oxo-2,5-dihydro-3-furanyl)ethyl]octahydrooxireno[1,2]naphtho[1,8a-c]furan-10-yl acetate

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C23H32O7/c1-13-7-10-22-16(21(13,3)9-8-15-11-18(25)27-12-15)5-6-17-23(22,30-17)20(28-14(2)24)29-19(22)26-4/h11,13,16-17,19-20H,5-10,12H2,1-4H3/t13-,16-,17-,19?,20?,21+,22+,23+/m0/s1

InChIKey: InChIKey=YQYMRENPWREZRN-PJYLBGLZSA-N

Formula: C23H32O7

Molecular Weight: 420.496864

Exact Mass: 420.214803

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Harraz, F.M., Pcolinski, M.J., Doskotch, R.W. J Nat Prod (1996) 59, 5-14

Species:

Notes: Family : Terpenoids, Type : Diterpenoids, Group : Clerodanes; 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) 17.83
2 (CH2) 26.41
3 (CH) 57.46
4 (C) 68.9
5 (C) 46.12
6 (CH2) 20.13
7 (CH2) 25.61
8 (CH) 34.36
9 (C) 37.78
10 (CH) 38.03
11 (CH2) 38.72
12 (CH2) 23.6
13 (C) 171.38
14 (CH) 115
15 (C) 174.03
16 (CH2) 73.31
17 (CH3) 16.79
18 (CH) 109.98
19 (CH) 96.63
20 (CH3) 21.52
18a (CH3) 55.29
19a (C) 170.42
19b (CH3) 21.18