An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Biological Activity Cytotoxic

Select a Results View:

List of activity chemicals.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Chemical Name Dosage Reference
JUNCUSOL ED50=0.3 Duke, 1992 *
JUSTICIDIN ED50=< 1ug/ml Duke, 1992 *
JUSTICIDIN-A <1 ug/ml Duke, 1992 *
KAEMPFEROL not available Duke, 1992 *
KHASIANINE ED50=8.60 Duke, 1992 *
KOENOLINE not available Duke, 1992 *
LACTUCIN not available Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
LAPACHOL ED50=4.4 ug/ml Duke, 1992 *
LARICIRESINOL not available Duke, 1992 *
LAUROTETANINE not available Tucker, A. O. and Debaggio, T. 2000. The Big Book of Herbs. Interweave Press, Inc. Loveland, CO. 688 pp.
LEACHIANONE-A not available Kang, T., Jeong, S., Ko, W., Kim, N., Lee, B., Inagaki, M., Miyamoto, T., Higuchi, R., Kim, Y. 2000. Cytotoxic Lavandulyl Flavanones from Sphora flavescens. J. Natural Products, 63(5): 680-681.
LIATRIN 2-5 ppm Duke, 1992 *
LICOCHALCONE-A not available Duke, 1992 *
LINALOOL not available Duke, 1992 *
LIPIFEROLIDE not available Duke, 1992 *
LIRIODENDRIN ED50=2.4-30 ug/ml Duke, 1992 *
LIRIODENINE not available Duke, 1992 *
LUCIDIN-METHYL-ETHER ED50(KB)=0.62 ug/ml Duke, 1992 *
LUNASINE not available Collins, D.J., Culvenor, C.C.J., Lamberton, J.A., Loder, J.W. and Price, J.R., Plants for Medicines, CSIRO, East Melbourne, Australia, 1990, 303 pp.
LUNINE not available Collins, D.J., Culvenor, C.C.J., Lamberton, J.A., Loder, J.W. and Price, J.R., Plants for Medicines, CSIRO, East Melbourne, Australia, 1990, 303 pp.
List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Common Name Chemical Count Total Parts Per Million
Ulex sp not available 1 0
Umbellularia californica California Bay 1 40
Uncaria catechu Gambir; Pale Catechu 3 0
Uncaria guianensis Cat's Claw; Una de Gato; Garabato Colorado; Tambor Huasca; Ungunagi 2 0
Uncaria tomentosa Cat's Claw; Garabato Amarillo; Una de Gato 3 40, 275
Urginea maritima European Squill 3 0
Urtica dioica European Nettle; Stinging Nettle 10 182
Uvaria sp. not available 1 0
Vaccinium corymbosum Blueberry 12 0.019999999552965164
Vaccinium macrocarpon Cranberry; Large Cranberry; American Cranberry 4 1, 500
Vaccinium myrtillus Bilberry; Whortleberry; Dwarf Bilberry 12 22, 620.0419999999
Vaccinium vitis-idaea Cowberry; Lingen; Lingonberry 8 78, 000
Valeriana jatamansi Indian Valerian 1 50, 000
Valeriana officinalis Valerian; Common Valerian; Garden-Heliotrope 8 452, 550
Vandasina retusa not available 1 14
Vanilla planifolia Vanilla; Bourbon Vanilla 2 0
Vatica affinis not available 2 2, 420
Vauquelinia corymbosa not available 1 82
Vellozia declinans not available 1 0
Verbascum thapsus Mullein; Velvetplant; Flannelleaf; Flannelplant; Great Mullein 3 0