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Chrysoma pauciflosculosa

Chrysoma pauciflosculosa Michx. (Asteraceae) u.s. Root Active... [Pg.385]

For three species, environmental transformation of plant natural products into more toxic substances seems to be significant. Leaf washes of Ceratiola ericoides contain the inactive dihydrochalcone ceratiolin, which in aqueous solution degrades to phytotoxic hydrocinnamic acid on exposure to light (Tanrisever et al. 1987 Fischer et al. 1994). Leaf washes of Chrysoma pauciflosculosa contain the diterpene 17-hydroxygrindelic acid as a major component. This compound is readily oxidized to 17-oxogrindelic acid, which is more toxic (Menelaou et al. [Pg.197]

Menelaou, M.A., J.D. Weidenhamer, G.B. Williamson, F.R. Fronczek, H.D. Fischer, L. Quijano N.H. Fischer. 1993. Diterpenes from Chrysoma pauciflosculosa effects on Florida sandhill species. Phytochemistry 34 97-105. [Pg.209]

See other pages where Chrysoma pauciflosculosa is mentioned: [Pg.195]    [Pg.197]    [Pg.195]    [Pg.197]   
See also in sourсe #XX -- [ Pg.195 , Pg.197 ]



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