Biological Activity Cytotoxic

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
PULCHELLIN	ED50=1-2 ppm	Biosyn. Prod. Cancer Chemotherapy (Petit et al)
PULVEROCHROMENOL	not available	Duke, 1992 *
PUNICIC-ACID	not available	Duke, 1992 *
QUADRIGEMINE	EC100=8uM	Duke, 1992 *
QUADRIGENIN	not available	Duke, 1992 *
QUASSIMARIN	1-4,000 ppm	Biosyn. Prod. Cancer Chemotherapy (Petit et al)
QUERCETAGETIN-6,7,3',4'-TETRAMETHYLETHER	not available	Duke, 1992 *
QUERCETIN	ED50=70 ug/ml	Matsukawa, Y., et al. The Effect of Quercetin and Other Flavonoids on Cell Cycle Progresssion and Growth of Human Gastric Cancer Cells. Planta Medica, 56(6): 677, 1990.
QUERCETIN	IC82=100 ug/ml	Planta Medica, 57: A113, 1991.
QUINICINE	IC50=3.2 ug/ml	Vlietinck, A.J. and Dommisse, R.A. eds. 1985. Advances in Medicinal Plant Research. Wiss. Verlag. Stuttgart.
QUINIDINONE	IC50=17.7 ug/ml	Vlietinck, A.J. and Dommisse, R.A. eds. 1985. Advances in Medicinal Plant Research. Wiss. Verlag. Stuttgart.
QUININE	IC50=183 ug/ml	Vlietinck, A.J. and Dommisse, R.A. eds. 1985. Advances in Medicinal Plant Research. Wiss. Verlag. Stuttgart.
RADIATIN	0.39 ppm	Biosyn. Prod. Cancer Chemotherapy (Petit et al)
RETUSIN	ED50=>25 ug/ml	Arisawa, M., Hayashi, T., Shimizu, M., Morita, N., Bai, H., Kuze, S., and Ito, Y. Isolation And Cytotoxicity Of Two New Flavonoids From Chrysosplenium grayanum And Related Flavonols. J. Natural Products, 54(3): 898-901, 1991.
RHEIN	CD50=3.4 ug/ml	Duke, 1992 *
RHOEADINE	not available	Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
ROBUSTAFLAVONE-4'-METHYL-ETHER	not available	Lin, L., Kuo, Y., Chou, C. 2000. Cytotoxic Biflavonoids from Selaginella delicatula. J. Natural Products, 63(5): 627-630.
ROLLINIASTATIN-1	9PS ED50=0.000045 ppm	Rupprect, J. K., Hui, Y. H., and McLaughlin, J. L., Annonaceous acetogenins: a review, J. Nat. Prod, 53(2), 1990, 237-238.
ROLLINIASTATIN-2	9PS ED50=0.00023 ppm	Rupprect, J. K., Hui, Y. H., and McLaughlin, J. L., Annonaceous acetogenins: a review, J. Nat. Prod, 53(2), 1990, 237-238.
ROLLINICIN	9PS ED50=0.000000029 ppm	Rupprect, J. K., Hui, Y. H., and McLaughlin, J. L., Annonaceous acetogenins: a review, J. Nat. Prod, 53(2), 1990, 237-238.