Dichrocepholide B

Dichrocepholide B

Common Name: Dichrocepholide B

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C15H20O6/c1-8-3-4-9-11(21-12(18)14(9,19)7-16)13(2)10(17)5-6-15(8,13)20/h5-6,8-9,11,16,19-20H,3-4,7H2,1-2H3/t8-,9+,11+,13-,14-,15+/m0/s1

InChIKey: InChIKey=LXSZIMHCXDHCLA-JSKDHCJISA-N

Formula: C15H20O6

Molecular Weight: 296.316283

Exact Mass: 296.125988

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Morikawa, T., Abdel-Halim, O.B., Matsuda, H., Ando, S., Muraoka, O., Yoshikawa, M. Tetrahedron (2006) 62, 6435-42

Species:

Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Guaianes; 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) 85
2 (CH) 166.2
3 (CH) 131.6
4 (C) 213.7
5 (C) 60
6 (CH) 80.6
7 (CH) 52.9
8 (CH2) 21.5
9 (CH2) 32.7
10 (CH) 41.3
11 (C) 78.7
12 (C) 177.9
13 (CH2) 63.2
14 (CH3) 18
15 (CH3) 20.4