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Biological Activity Aldose-Reductase-Inhibitor

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
PROTOPINE IC50=38.5 uM rat Al-Khalil, S. 1996. Inhibition of Lens Alkaloids Reductase by Protopine Alkaloids. Saudi Pharm J, 4(1): 45-47.
PRUNASIN 0.1 mM/l rat Fujita, T., Ohira, K., Miyatake, K., Nakano, Y., Nakayama, M. 1995. Inhibitory Effect of Perillosides A and C, Related Monoterpene Glucosides on Aldose Reductase and Their Structure-Activity Relationships. Chem Pharm Bull, 43(6): 920-926.
PUERARIN not available Duke, 1992 *
QUERCETAGETIN IC29=1 uM Duke, 1992 *
QUERCETAGETIN IC71=10 uM Shimizu, M., Ito, T., Terashima, S., Hayashi, T., Arisawa, M., Morita, N., Kurokawa, S., Ito, K., and Hashimoto, Y. 1984. Inhibition of Lens Aldose Reductase by Flavonoids. Phytochemistry, 23: 1885-1888.
QUERCETIN 100 uM Duke, 1992 *
QUERCETIN 4 ug/ml Ichikawa, K., et al. 1991. Isolation and Structure Determination of Aldose Reductase Inhibitors from Traditional Thai Medicine, and Syntheses of Their Derivatives. Sankyo Kenkyusho Nempo, 43: 99-110.
QUERCETIN IC50=0.84 ug/ml cow Okada,Y,et al.1995.Search for Naturally Occurring Substances to Prevent the Complications of Diabetes.II.Inhibitory Effect of Coumarin and Flavonoid Derivatives on Bovine Lens Aldose Reductase and Rabbit Platelet Aggregation.Chem Pharm Bull43(8):1385-1387
QUERCETIN IC50=0.344 uM Mao, X. M., Zhang, J. Q. 1993. Inhibition of Aldose Reductase by Extracts of Chinese Herbal Medicine. Zhongguo Zhongyao Zazhi , 18(10): 623-624.
QUERCIMERITRIN IC20=1 uM Duke, 1992 *
QUERCIMERITRIN IC44=10 uM Shimizu, M., Ito, T., Terashima, S., Hayashi, T., Arisawa, M., Morita, N., Kurokawa, S., Ito, K., and Hashimoto, Y. 1984. Inhibition of Lens Aldose Reductase by Flavonoids. Phytochemistry, 23: 1885-1888.
QUERCITRIN IC50=64 uM rat Al-Khalil, S. 1996. Inhibition of Lens Alkaloids Reductase by Protopine Alkaloids. Saudi Pharm J, 4(1): 45-47.
QUERCITRIN IC55=0.1 uM Duke, 1992 *
QUERCITRIN IC50=2 uM Terashima, S., Shimizu, M., Nakayama, H., Ishikura, M., et al. 1990. Studies on Aldose Reductase Inhibitors from Medicinal Plant of 'Sinfito,' Potentilla candicans, and Further Synthesis of Their Related Compounds. Chem. Pharm. Bull 38(10):2733-2736, 1990
QUERCITRIN IC55=0.15 uM Duke, 1992 *
QUERCITRIN 0.1-100 uM Duke, 1992 *
QUERCITRIN 0.5-4 ug/ml Duke, 1992 *
QUERCITRYL-2'-ACETATE IC87=0.1uM Aida, K., Tawata, M., Shindo, H., Onaya, T., Sasaki, H., Yamaguchi, T., Chin, M.(Chen, Z.), and Mitsuhashi, H. 1989. Isoliquiritigenin: A New Aldose Reductase Inhibitor from Glycyrrhizae Radix. Planta Medica 56(3): 254-258.
RESORCINOL 909.1 uM Toyomizu, M., Sugiyama, S., Jin, R. L., Nakatsu, T. 1993. Alpha-Glucosidase and Aldose Reductase Inhibitors: Constituents of Cashew, Anacardium occidentale, Nut Shell Liquids. Phytotherapy Research, 7(3): 252-254.
REYNOUTRIN IC71=10 uM Shimizu, M., Ito, T., Terashima, S., Hayashi, T., Arisawa, M., Morita, N., Kurokawa, S., Ito, K., and Hashimoto, Y. 1984. Inhibition of Lens Aldose Reductase by Flavonoids. Phytochemistry, 23: 1885-1888.
List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Common Name Chemical Count Total Parts Per Million
Tridax procumbens Coatbuttons; Mexican daisy 2 0
Trifolium alexandrinum not available 1 0
Trifolium brachycalycinum not available 1 12, 900
Trifolium hybridum not available 1 0
Trifolium pratense Red Clover; Purple Clover; Peavine Clover; Cowgrass 16 12, 408
Trifolium repens not available 1 0
Trifolium sp not available 1 0
Trifolium subterraneum not available 1 13, 500
Trigonella foenum-graecum Fenugreek; Greek Clover; Greek Hay; Bockshornklee (Ger.); Alholva (Sp.) 11 23, 650
Trilisa odoratissima Carolina Vanilla; Deer's Tongue; Hound's Tongue; Vanilla Plant 1 64, 000
Triticum aestivum Wheat 8 77
Tropaeolum majus Nasturtium 3 7, 550
Tropaeolum tuberosum Anu; Mashua 1 9, 600
Tsuga canadensis Eastern Hemlock 2 120
Tulipa gesneriana Tulip 1 0
Turnera diffusa Damiana 2 983
Tussilago farfara Coltsfoot 4 10, 000
Ulex micranthus not available 1 0
Ulex sp not available 1 0
Ullucus tuberosus Melloco; Ulluco 1 3, 500