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quassin

National Institutes of Health

Papers overview

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2010
2010
Quassia amara wood chips are used by organic farmers as a valid alternative to synthetic insecticides. The powder of Q. amara… 
2003
2003
The naturally occurring bitter principle quassin (1) was converted chemically into the gamma-lactone quassilactone (13) in an… 
Highly Cited
2002
Highly Cited
2002
After removing lipophilic material, the ground root bark of Quassia africana Baill. (Simaroubaceae) was extracted with ethanol 95… 
1995
1995
The crude methanol extract of the stem wood of Quassia amara L. inhibited both the basal and LH-stimulated testosterone secretion… 
1991
1991
Crushed aqueous extracts of leaf, wood, bark and flowers of Quassia amara showed antilarval activity against C quinquefasciatus… 
1991
1991
Crushed aqueous extracts of leaf, wood, bark and flowers of Quassia amara showed antilarval activity against C quinquefasciatus… 
1987
1987
Quassin and 8 congeners, 1-9, were identified as active principles in Picrasma quassioides for the paralytic/acute insecticidal… 
1984
1984
The antifeedant activity of 13 quassinoids of different structural types has been studied against the Mexican bean beetle… 
Review
1973
Review
1973
The Simaroubaceae form a large botanical family of mostly pantropical distribution; only a few representatives (such as Ailanthus…