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Cymosanine, a novel C19-quassinoid from Simaba subcymosa.

Authors :
De Sousa RP
Barbosa LF
De Oliveira AF
Mathias L
Braz-Filho R
Vieira IJ
Source :
Natural product research [Nat Prod Res] 2005 Feb; Vol. 19 (2), pp. 151-5.
Publication Year :
2005

Abstract

Cymosanine (1) and three further known quassinoids, cedronin (2), chaparrinone (3), and simarolide (4), were isolated from the root bark of Simaba subcymosa. The structures were established by spectroscopic data, mainly 1D, 2D NMR and mass spectra.

Details

Language :
English
ISSN :
1478-6419
Volume :
19
Issue :
2
Database :
MEDLINE
Journal :
Natural product research
Publication Type :
Academic Journal
Accession number :
15715259
Full Text :
https://doi.org/10.1080/14786410410001704769