1b,10a;4a,5b-Diepoxy-6b-hydroxy-glechoman-8a,12 olide

1b,10a;4a,5b-Diepoxy-6b-hydroxy-glechoman-8a,12 olide

Common Name: 1b,10a;4a,5b-Diepoxy-6b-hydroxy-glechoman-8a,12 olide

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C15H20O5/c1-7-10-8(18-13(7)17)6-15(3)9(19-15)4-5-14(2)12(20-14)11(10)16/h8-9,11-12,16H,4-6H2,1-3H3/t8-,9-,11+,12-,14+,15+/m0/s1

InChIKey: InChIKey=BWSYOMVQMMVGIN-SQKLTXPKSA-N

Formula: C15H20O5

Molecular Weight: 280.316878

Exact Mass: 280.131074

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Macias, F.A., Varela, R.M., Simonet, A.M., Cutler, H.G., Cutler, S.J., Eden, M.A., Hill, R.A. J Nat Prod (2000) 63, 1197-200

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) 69
2 (CH2) 22.8
3 (CH2) 37.1
4 (C) 60
5 (CH) 65.7
6 (CH) 68.8
7 (C) 156.6
8 (CH) 78.6
9 (CH2) 38.7
10 (C) 57.8
11 (C) 129.6
12 (C) 172.6
13 (CH3) 10.2
14 (CH3) 17.4
15 (CH3) 17.4