Quassinoid glucosides from seeds of Brucea amarissima.
Quassinoid glucosides, javanicosides I, J, K and L, were isolated from the seeds of Brucea amarissima (Lour.) Desv. ex B. A. Gomes (Simaroubaceae), along with two known quassinoids, i.e. bruceins D and E, and seven known quassinoid glucosides, yadanziosides B, C, E, I and K, bruceoside B and yadanzigan. Their structures were elucidated by analysis of the spectral data and chemical evidence.
Kim
Ik Hwi
IH
School of Pharmacy, Tokyo University of Pharmacy and Life Science, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan.
Hitotsuyanagi
Yukio
Y
Takeya
Koichi
K
D032269:Brucea / Q000737:chemistry*; D005960:Glucosides / Q000737:chemistry* / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D015394:Molecular Structure; D036702:Quassins / Q000737:chemistry* / Q000302:isolation & purification; D012639:Seeds / Q000737:chemistry*
D005960:Glucosides; D036702:Quassins