(4E)-6-Hydroxy-1a,5-dimethyl-8-methylene-9-oxo-1a,2,3,6,7,7a,8,9,10a,10b-decahydrooxireno[9,10]cyclodeca[1,2-b]furan-7-yl (2E)-4-hydroxy-3-methyl-2-butenoate

(4E)-6-Hydroxy-1a,5-dimethyl-8-methylene-9-oxo-1a,2,3,6,7,7a,8,9,10a,10b-decahydrooxireno[9,10]cyclodeca[1,2-b]furan-7-yl (2E)-4-hydroxy-3-methyl-2-butenoate

Common Name: (4E)-6-Hydroxy-1a,5-dimethyl-8-methylene-9-oxo-1a,2,3,6,7,7a,8,9,10a,10b-decahydrooxireno[9,10]cyclodeca[1,2-b]furan-7-yl (2E)-4-hydroxy-3-methyl-2-butenoate

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C20H26O7/c1-10(9-21)8-13(22)25-16-14-12(3)19(24)26-17(14)18-20(4,27-18)7-5-6-11(2)15(16)23/h6,8,14-18,21,23H,3,5,7,9H2,1-2,4H3/b10-8+,11-6+/t14-,15+,16-,17+,18+,20-/m1/s1

InChIKey: InChIKey=SWSYWSBUAYFIGX-QJNHJRHGSA-N

Formula: C20H26O7

Molecular Weight: 378.417012

Exact Mass: 378.167853

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Suleimenov, E.M., Morozova, O.V., Raidugin, V.A., Gatilov, Y.V., Rybalova, T.V., Shakirov, M.M., Seidakhmetov, R., Aksartov, R.M., Adekenov, S.M. Chem Nat Compd (2005) 41, 556-60

Species:

Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Germacranes; 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) 111.82
2 (CH2) 35.89
3 (CH2) 23.52
4 (C) 60.68
5 (CH) 75.47
6 (CH) 75.47
7 (CH) 80.64
8 (CH) 66.76
9 (CH) 39.99
10 (C) 133.66
11 (C) 160.49
12 (C) 169.61
13 (CH2) 125.54
14 (CH3) 17.09
15 (CH3) 15.63
8a (C) 166.06
8b (CH) 124.64
8c (C) 133.49
8d (CH2) 66.61
8e (CH3) 13.9