Tabouensinium chloride, a novel quaternary pyranoquinoline alkaloid from Araliopsis tabouensis.
A novel pyranoquinoline alkaloid 3,4-dihydro-3-hydroxy-5-methoxy-2,2,10-trimethylpyrano [2,3-b]quinoline named tabouensinium chloride (1), was isolated from the stem bark of Araliopsis tabouensis along with twelve known quinoline alkaloids. In addition, the known flindisol, lupeol and beta-sitosterol glucoside were also identified. Their structures were deduced from spectral data.
Wabo
Hippolyte K
HK
Department of Chemistry, Faculty of Science, University of Dschang, Box 67, Dschang, Cameroon.
Tane
Pierre
P
Connolly
Joseph D
JD
Okunji
Christopher C
CC
Schuster
Brian M
BM
Iwu
Maurice M
MM
D000470:Alkaloids / Q000737:chemistry* / Q000302:isolation & purification*; D010936:Plant Extracts / Q000737:chemistry; D011714:Pyrans / Q000737:chemistry* / Q000302:isolation & purification*; D011804:Quinolines / Q000737:chemistry* / Q000302:isolation & purification*; D027821:Rutaceae / Q000737:chemistry*; D013057:Spectrum Analysis; D014197:Trees
C504170:3,4-dihydro-3-hydroxy-5-methoxy-2,2,10-trimethylpyrano (2,3-b)quinoline; D000470:Alkaloids; D010936:Plant Extracts; D011714:Pyrans; D011804:Quinolines