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
COROSSOLIN not available Duke, 1992 *
COROSSOLONE not available Duke, 1992 *
COSTULONIDE 0.26 ppm Duke, 1992 *
CRYPTOLEPINE 1 ug/mL Duke, 1992 *
CRYPTOPLEURINE 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.
CRYPTOWOLLINE 0.14 ppm 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.
CUCURBITACIN not available Duke, 1992 *
CUCURBITACIN-A 1.4 ppb Duke, 1992 *
CUCURBITACIN-B 2.5 ppt Duke, 1992 *
CUCURBITACIN-C 1 ppb Duke, 1992 *
CUCURBITACIN-D 5-10 ppb Duke, 1992 *
CUCURBITACIN-E 0.45 ppt Duke, 1992 *
CUCURBITACIN-F ED50=0.04-0.074 ug/ml 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.
CUCURBITACIN-F ED50=3-5 ug/ml Duke, 1992 *
CUCURBITACIN-I not available Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
CUCURBITACIN-O not available Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
CUCURBITACIN-P not available Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
CUCURBITACIN-Q not available Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
CUCURBITACIN-TH-I 100-700 ppb Biosyn. Prod. Cancer Chemotherapy (Petit et al)
CULARICINE not available Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 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
Stizolobium deeringianum not available 1 0
Streblus asper not available 1 2, 000
Strobilanthes cusia not available 1 70
Strongylodon macrobotrys not available 1 16
Strychnos nux-vomica Nux-Vomica; Stychnine 1 0
Suaeda maritima not available 1 0
Sweetia panamensis Billy Webb; Cascara Amarga 1 0
Swertia chirata Chirata; Chiretta 1 0
Symphytum officinale Comfrey 2 5, 000
Symplocos racemosa not available 2 0
Syncarpia glomulifera not available 1 24, 000
Syncarpia laurifolia not available 1 24, 000
Syringa vulgaris Lilac 1 0
Syzgium claviflorum not available 1 0
Syzygium aromaticum Clove; Clovetree 9 1, 806, 106
Syzygium claviflorum not available 2 470
Syzygium cumini Aceituna Dulce; Jambolan; Java Plum 2 16, 800
Tabebuia heptaphylla Pau D'Arco 1 0
Tabebuia impetiginosa Pau d'arco; Taheebo 3 403, 328
Tabernanthe iboga Iboga 1 0