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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
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Phosphodiesterase-Inhibitor

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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
(-)-ARCTIGENIN Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
1-ACETOXYPINORESINOL Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
13',II8-BIAPIGENIN Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
AGATHISFLAVONE Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
AMENTOFLAVONE Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
ARCTIGENIN Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
BIFLORIN Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
CAFFEINE *
CUPRESSIFLAVONE Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
HINOKIFLAVONE Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
PAPAVERINE *
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List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Common Name Chemical Count Total Parts Per Million
Papaver bracteatum Great Scarlet Poppy 1 0
Papaver somniferum Opium Poppy; Poppyseed Poppy 1 46, 070
Paullinia cupana Guarana 1 101, 000
Paullinia yoko Yoko 1 27, 300
Rauvolfia serpentina Indian Snakeroot; Serpentine Wood 1 0
Salix alba White Willow 1 120
Selaginella delicatula 1 0
Syzygium aromaticum Clove; Clovetree 1 2, 044
Theobroma angustifolium Castarica; Emerald Cacao 1 382
Theobroma bicolor Nicaraguan Cacao; Pataste 1 1, 408
Theobroma cacao Cacao 1 13, 875
Turnera diffusa Damiana 1 0
Viburnum prunifolium Black Haw 1 0