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Chemical CAMPTOTHECIN

Chemical ID
CAMPTOTHECIN
Ubiquitous
No
List of known dosages
Dosage Reference
LD50=68.4 mg/kg ipr mus Huang, K. C. 1993. The Pharmacology of Chinese Herbs. CRC Press, Boca Raton, FL 388 pp.

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List of chemical activities.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Activity Sort descending Dosage Reference
Anticarcinomic 70 ppb Duke, 1992 *
Antiherpetic not available Duke, 1992 *
Antileukemic 0.5-4 mg/kg Duke, 1992 *
Antimelanomic ED50=0.14 ug/ml J. Ethnopharmacology, 32: 117.
Antipsoriac not available Duke, 1992 *
Antisarcomic ED50=0.0095 ug/ml J. Ethnopharmacology, 32: 117.
Antitumor (Breast) ED50=0.043 ug/ml J. Ethnopharmacology, 32: 117.
Antitumor (Colon) ED50=0.047 ug/ml J. Ethnopharmacology, 32: 117.
Antitumor (Lung) ED50=0.024 ug/ml J. Ethnopharmacology, 32: 117.
Antiviral not available Vlietinck, A.J. and Dommisse, R.A. eds. 1985. Advances in Medicinal Plant Research. Wiss. Verlag. Stuttgart.
Insecticide not available Duke, 1992 *
Interferonogenic not available Duke, 1992 *
Pesticide not available Duke, 1992 *
Topoisomerase-I-Inhibitor 1-50 uM Duke, 1992 *
Topoisomerase-I-Inhibitor IC50=670 nM Luzzio, M. J., et al. 1995. Synthesis and Antitumor Activity of Novel Water Soluble Derivatives of Camptothecin as Specific Inhibitors of Topoisomerase I. J Med Chem, 38: 395-401.
Topoisomerase-I-Inhibitor IC50=1 uM Weller, M., et al. 1997. Topoisomerase I Inhibitors For Human Malignant Glioma: Differential Modulation of P53, P21, BAX and BEL-2 Expression and of CD95-Mediated Apoptosis. Int J Cancer, 73: 707-714.
Topoisomerase-I-Inhibitor ED50=0.8 uM Hertzberg, R. P., et al. 1989. Modification of the Hydroxy Lactone Ring of Camptothecin: Inhibition of Mammalian topoisomerase I and Biological Activity. J Med Chem, 32: 715-720.
Topoisomerase-I-Poison not available Journal of Medicinal Food 2: 167.1999.
Topoisomerase-II-Inhibitor not available Rose, K. M. 1988. DNA Topoisomerases as Targets for Chemotherapy. Faseb J, 2: 2474-2478.
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