Skip to main content

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:

Download these results as:
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 Sort descending Dosage Reference
ISOBUTYRYLMALLOTOLERIN 2450 ppb Duke, 1992 *
ISOCHAMANETIN 2.4 ppm Biosyn. Prod. Cancer Chemotherapy (Petit et al)
ISODOMEDONE not available Jacobson, M., Glossary of Plant-Derived Insect Deterrents, CRC Press, Inc., Boca Raton, FL, 213 p, 1990.
ISOEUGENOL 25 ug/ml Laekeman, G.M., Van Hoof, L., Haemers, A., Vanden Berghe, D.A., Herman, A.G., and Vlietinck, A.J. Eugenol a Valuable Compound for In Vitro Experimental Research and Worthwhile for Further In Vivo Investigation. Phytotherapy Research 4(3): 93, 1990.
ISOGAILLARDIN 1.6 ppm Biosyn. Prod. Cancer Chemotherapy (Petit et al)
ISOLIENSININE 16 ppm Duke, 1992 *
ISOMALLOTELERIN ED50=0.84 ug/ml Duke, 1992 *
ISOMALLOTOCHROMAN 8800 ppb Duke, 1992 *
ISOMALLOTOCHROMANOL 2640 ppb Duke, 1992 *
ISOMALLOTOCHROMANOL ED50=>20 ug/ml Duke, 1992 *
ISOMALLOTOCHROMENE 285 ppb Duke, 1992 *
ISOPSYCHOTRIDINE not available Duke, 1992 *
ISOPSYCHOTRIDINE-D EC100=1.5uM Duke, 1992 *
ISOROLLINICIN 9PS ED50=0.01 ppm Rupprect, J. K., Hui, Y. H., and McLaughlin, J. L., Annonaceous acetogenins: a review, J. Nat. Prod, 53(2), 1990, 237-238.
ISOUVARETIN 1.9 ppm Biosyn. Prod. Cancer Chemotherapy (Petit et al)
ISOXANTHOHUMOL not available Duke, 1992 *
IVALIN ED50=0.7 ppm Duke, 1992 *
JACARANONE ED50=2 Duke, 1992 *
JATROPHAM not available Biosyn. Prod. Cancer Chemotherapy (Petit et al)
JATROPHONE 0.17 Biosyn. Prod. Cancer Chemotherapy (Petit et al)
Download these results as:
List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Sort descending Common Name Chemical Count Total Parts Per Million
Hygrophila auriculata not available 1 0
Hyoscyamus niger Henbane 1 0
Hypericum androsaemum not available 1 0
Hypericum elatum not available 1 0
Hypericum patulum not available 1 0
Hypericum perforatum Common St. Johnswort; Hypericum; Klamath Weed; St. John's-wort; Goatweed 11 379, 742.5
Hyptis albida not available 1 12
Hyptis capitata Knobweed 1 0
Hyptis emoryi Desert Lavender 1 0
Hyptis suaveolens Wild Hops 1 0
Hyssopus ferganensis not available 1 0
Hyssopus officinalis Hyssop 5 20, 928
Hyssopus seravshanicus not available 1 0
Ilex paraguariensis Mate; Paraguay Tea; South American Holly 1 0
Ilex verticillata not available 1 0
Illicium verum Star Anise; Chinese Star Anise; Chinesischer Sternanis (Ger.); Sternanis (Ger.); anis de China (Sp.); anis estrellado (Sp.) 2 8, 400
Inga punctata not available 1 0
Inonotus obliquus not available 4 0
Inula helenium Elecampane 6 41, 524
Ipomoea batatas Sweet Potato 2 0