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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
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cAMP-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
(+)-CATECHIN *
(-)-MATAIRESINOL *
13',II8-BIAPIGENIN 5-10 x papaverine *
AMENTOFLAVONE IC50=22 uM *
AMENTOFLAVONE 5-10 x papaverine *
CAFFEINE Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
CYANIDIN-CHLORIDE *
IRIGENIN Wichtl, M. 1984. Teedrogen. Ein Handbuch fur Apotheker und Arzte. Wissenschaftliche Verlagsgesellscharft. mbH Stuttgart. 393 pp.
KAEMPFEROL *
KURARINONE *
MATAIRESINOL *
NARINGENIN Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
ORIENTIN Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
PAPAVERINE *
PINORESINOL Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
QUERCETIN Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
RUTIN Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
THEOBROMINE Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
THEOPHYLLINE *
VITEXIN IC50=1.6 mg/ml Schussler, M., Fricke, U., Nikolov, N., and Holzl, J. 1991. Comparison of the Flavonoids Occurring in Crataegus species and Inhibition of 3',5'-Cyclic Adenosine Monophosphate Phosphodiesterase. Plant Medica 57: Suppl Issue 2. p.A-133.
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List of Activity Plants.
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Plant Name Common Name Chemical Count Total Parts Per Million
Musa x paradisiaca Banana; Plantain 3 0
Myristica fragrans Mace; Nutmeg; Muskatnussbaum (Ger.); nogal moscado (Sp.); nuez moscada (Sp.) 2 0
Nandina domestica Heavenly Bamboo; Sacred Bamboo; Southern Heaven Bamboo; Nanten (Jap.) 1 0
Nasturtium officinale Berro; Watercress 1 0
Nelumbo nucifera Water Lotus 3 0
Nerium oleander Oleander 2 0
Nicotiana glauca Tree Tobacco 1 21, 000
Nicotiana tabacum Tobacco 3 10, 000
Nigella sativa Black Cumin; Roman Coriander; Fennel-Flower; Nutmeg-Flower; Black Caraway 1 1, 000
Ocimum basilicum Basil; Sweet Basil; Cuban Basil 4 0
Ocimum tenuiflorum Anise-Scented Basil 1 0
Oenothera biennis Evening-Primrose 2 207, 000
Olea europaea Olive 3 0
Ononis spinosa Spiny Restharrow; Restharrow; Hauhechel (Ger.) 3 0
Opuntia ficus-indica Indian Fig; Prickly Pear; Nopal; Nopalito 2 0
Origanum majorana Marjoram; Sweet Marjoram 3 0
Origanum vulgare Common Turkish Oregano; Wild Oregano; Oregano; Pot Marjoram; Wild Marjoram; European Oregano 6 0
Paeonia lactiflora Chih-Shao; Peony; Common Garden Peony; White Peony; Bai Shao (Chinese) 2 0
Paeonia moutan Moutan; Tree Peony 2 0
Paeonia officinalis Double Peony 1 0