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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
  1. Home
  2. Tabebuia impetiginosa

Tabebuia impetiginosa (Bignoniaceae)

Common Names
Pau d'arco; Taheebo
How this plant is used
Medicinal

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View the list of ubiquitous chemicals
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List of plant chemicals.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Chemical Name Activity Count Plant Part Low Parts Per Million High Parts Per Million Standard Deviation Reference
(+)-2-(1'-HYDROXY-ETHYL)-NAPHTHO-(2,3,B)-FURAN-4,9-DIONE 0 Stem Bark *
(-)-5-HYDROXY-2-(1'-HYDROXY-ETHYL)-NAPHTHO-(2,3,B)-FURAN-4,9-DIONE 0 Stem Bark 10.0 *
(-)-6-HYDROXY-MELLEIN 0 Stem Bark *
1-(1-HYDROXY-ETHYL)-FURONAPHTHOQUINONE 0 Bark *
1-HYDROXYANTHRAQUINONE 3 Heart Wood 16.0 *
1-METHOXY-ANTHRAQUINONE 0 Heart Wood 3.6 *
2,3-DIMETHYL-1,4-NAPHTHOQUINONE 0 Heart Wood 32.0 *
2-(1-HYDROXY-ETHYL)-NAPHTHO-(2-3-B)-FURAN-4-9-DIONE 0 Bark *
2-ACETOXY-METHYL-ANTHRAQUINONE 0 Heart Wood 40.0 *
2-ACETYL-5-HYDROXY-NAPHTHO-(2-3-B)-FURAN-4-9-DIONE 0 Stem Bark 3.7 *
2-ACETYL-5-HYDROXY-NAPHTHO-(2-3-B)-FURAN-4-9-DIONE 0 Tissue Culture 50.0 *
2-ACETYL-8-HYDROXY-NAPHTHO-(2-3-B)-FURAN-4-9-DIONE 0 Stem Bark 4.3 *
2-ACETYL-NAPHTHO-(2-3-B)-FURAN-4-9-DIONE 0 Bark *
2-ACETYL-NAPHTHO-(2-3-B)-FURAN-4-9-DIONE 0 Stem Bark *
2-DEHYDRO-ALPHA-LAPACHONE 0 Bark 350.0 *
2-ETHYL-NAPHTHO(2,3-B)-FURAN-4-9-DIONE 0 Bark *
2-HYDROXY-3-METHYL-ANTHRAQUINONE 0 Heart Wood 62.0 *
2-HYDROXY-METHYL-ANTHRAQUINONE 2 Heart Wood 24.0 *
3,4,5-TRIMETHOXYBENZOIC-ACID 0 Stem Bark *
4-HYDROXY-BENZOIC-ACID 0 Heart Wood 196.0 *
View the list of ubiquitous chemicals
Download these results as:
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List of plant activities.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Activity Chemical Count Reference
Antiescherichic 2 *
Antiestrogenic 2 *
Antiexudative 1 Hansel, R., Keller, K., Rimpler, H., and Schneider, G. eds. 1992. Hager's Handbuch der Pharmazeutischen Praxis, Drogen (A-D), 1209 pp., 1993 (E-O), 970 pp., 1994 (P-Z), 1196 pp. Springer-Verlag, Berlin.
Antifatigue 1 *
Antifeedant 1 Lydon, J. & Duke, S., The potential of pesticides from plants, pp. 1-41 in Craker, L. & Simon, J., eds, Herbs, Spices & Medicinal Plants: Recent Advances in Botany, Horticulture, & Pharmacology, v. 4, Oryx Press, Phoenix, 1989, 267pp.
Antifibrosarcomic 1 *
Antiflu 2 Vlietinck, A.J. and Dommisse, R.A. eds. 1985. Advances in Medicinal Plant Research. Wiss. Verlag. Stuttgart.
Antigastric 1 Rastitel'nye Resursy, 21: 85.
Antigonadotropic 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
AntiGTF 1 *
Antihepatotoxic 1 Joyeux, M., Rolland, A., Fleurentin, J., Mortier, F., and Dorfman, P. 1989. Tert-Butyl Hydroperoxide-Induced Injury in Isolated Rat Hepatocytes: A Model for Studying Anti-Hepatotoxic Crude Drugs. Planta Medica 56(2): 171-173, 1990.
Antiherpetic 2 *
Antihistaminic 1 *
AntiHIV 1 *
Antihydrophobic 1 Vlietinck, A.J. and Dommisse, R.A. eds. 1985. Advances in Medicinal Plant Research. Wiss. Verlag. Stuttgart.
Antihypertensive 1 Huang, K. C. 1993. The Pharmacology of Chinese Herbs. CRC Press, Boca Raton, FL 388 pp.
Antiinflammatory 3 *
Antilactobacillic 1 *
Antileishmanic 2 *
Antileukemic 4 *