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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
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Cytotoxic

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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
(+)-CASSYTHICINE Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
(+)-CATECHIN TC50=>100 ug/ml *
(+)-CATECHIN-7-O-GALLATE TC50=>100 ug/ml *
(+)-SYRINGARESINOL Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
(-)-ARCTIGENIN Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
(-)-ARMEPAVINE-N-OXIDE ED50(KB)=4.0 ug/ml *
(-)-EPICATECHIN TC50=>100 ug/ml *
(-)-EPICATECHIN-3-O-GALLATE TC50=>100 ug/ml *
(-)-EPIGALLOCATECHIN-GALLATE McKenna, D. J., Hughes, K., and Jones, K. 2000. Green Tea Monograph. Alternative Therapies, 6(3): 61-82.
(-)-KURARINONE 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.
(2S)-2'-METHOXYKURARINONE 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.
1-HYDROXY-11-METHOXYCANTHIN-6-ONE ED50(KB)=2.0 ug/ml *
1-HYDROXY-5-METHYLANTHRAQUINONE ED50(KB)=2.5 ug/ml *
10-EPIEUPATOROXIN ED50=2.6 *
11,13-DIHYDROVERNOLADIN 0.34 *
11-DEOXOCUCURBITACIN-I Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
11-HYDROXY-1-METHOXYCANTHIN-6-ONE ED50(KB)=2.0 ug/ml *
11-HYDROXYCANTHIN-6-ONE ED50(KB)=1.0 ug/ml *
12ALPHA-HYDROXYAMOORSTATIN Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
15-HYDROXY-3-DEHYDRODESOXY-FRUITICIN Rizk, A.F.M. and Al-Nowaihi, A.S., The Phytochemistry of the Horticultural Plants of Qatar, Scientific and Applied Research Centre, University of Qatar.
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List of Activity Plants.
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Plant Name Common Name Chemical Count Total Parts Per Million
Spondianthus preussii 1 24, 000
Stachys officinalis Betony; Wood Betony; Bishop's-Wort; Purple Betony 4 20, 000
Stachys sieboldii 1 0
Stachytarpheta cayennensis Verbena 1 0
Stauracanthus boivinii 1 0
Stauracanthus genistoides 1 0
Stellaria media Chickweed; Common Chickweed 4 0
Stemodia maritima 1 0
Stemonoporus affinis 2 0
Stemonoporus canaliculatus 2 0
Stemonoporus cordifolius 2 0
Stemonoporus oblongifolius 2 0
Stemonoporus petiolaris 2 0
Stemonoporus reticulatus 2 0
Stephania glabra Indian Tape-Vine 1 0
Stephania japonica Japanese Tape-Vine 2 0
Stephania tetrandra Stephania 1 0
Sterculia urens Karaya 2 100
Stevia rebaudiana Ca-A-E; Sweet Leaf of Paraguay; Stevia 3 585
Stillingia sylvatica Queen's-Delight; Stillingia; Queen's-Root; Yawroot 1 0