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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
AntiPMS 1 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antipodriac 1 *
Antipolio 3 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antiproliferant 1 *
Antiprostanoid 1 *
Antiprostatitic 1 Joseph, J., Nadeau, D. and Underwood, A. 2001. The Color Code. Hyperion, NY.
Antipsoriac 2 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antiradicular 4 Planta Medica, 56(6): 695, 1990.
Antiretroviral 1 Mills, Simon and Bone, Kerry. 2000. Phytotherapy. Churchill
Livinston, Edinburgh.
Antirheumatic 1 *
Antisalmonella 1 *
Antisarcomic 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.
Antiseptic 3 *
Antisickling 3 *
Antispasmodic 1 *
Antistomatitic 1 Economic & Medicinal Plant Research, 5: 195.
Antistreptococcic 1 *
Antithiamin 1 Phenolic Compounds in Food and Their Effects on Health, 69.
Antithrombic 1 *
Antitrypanosomic 4 *