2-oxo-1,5α,6β,11β-H-eudesman-3(4)-en-6,12-olide

2-oxo-1,5α,6β,11β-H-eudesman-3(4)-en-6,12-olide

Common Name: 2-oxo-1,5α,6β,11β-H-eudesman-3(4)-en-6,12-olide

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C15H20O3/c1-8-6-10(16)7-15(3)5-4-11-9(2)14(17)18-13(11)12(8)15/h6,9,11-13H,4-5,7H2,1-3H3/t9-,11-,12+,13-,15-/m0/s1

InChIKey: InChIKey=PSEBWDPFXMVYJR-IOJXFJDTSA-N

Formula: C15H20O3

Molecular Weight: 248.318068

Exact Mass: 248.141245

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Yang, L., Dai, J. Nat Prod Res (2008) 22, 499-506

Species:

Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Eudesmanes; 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) 52.38
2 (C) 192.31
3 (CH) 144.36
4 (C) 129.07
5 (CH) 50.45
6 (CH) 80.37
7 (CH) 53.69
8 (CH2) 22.41
9 (CH2) 39.19
10 (C) 40.81
11 (CH) 40.41
12 (C) 178.76
13 (CH3) 12.41
14 (CH3) 18.74
15 (CH3) 15.22