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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
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Calcium-Antagonist

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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
ALLICIN IC50=56 uM gpg *
ALLYLTETRAMETHOXYBENZOL IC50=63.1 uM *
ALOE-EMODIN (strong activity) *
ALPHA-ASARONE IC50=76 uM *
ALPHA-ASARONE IC50=87 uM gpg *
AMAUROMINE *
ANISODAMINE 0.164 mM rat *
ANISODAMINE 0.1 mg/ml rat *
ANTHAMANTHIN IC50=1.6 ug/ml *
ANTIOQUINE *
APATELINE IC50=2.5 uM pig *
APIOL IC50=30 uM gpg *
APIOL IC50=29.2 uM gpg *
APIOLE IC50=29.2 uM *
ARCHANGELICIN IC50=1.2 ug/ml (> verapamil) *
ARTEMISININ IC50=190 uM gpg *
ASCORBIC-ACID *
BERBAMINE IC50=200 uM/l *
BERBAMINE IC50=1.2 uM pig *
BERBAMINE IC50=3 uM *
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List of Activity Plants.
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Plant Name Common Name Chemical Count Total Parts Per Million
Pueraria phaseoloides 1 9
Pueraria pseudohirsuta Chinese Kudzu 2 3, 690
Pulsatilla chinensis Chinese Anemone 1 3, 190
Punica granatum Pomegranate; Grenadier (Fr.); Granatapfelbaum (Ger.); Granatapfelstrauch (Ger.); Zakuro (Jap.); Romanzeiro (Port.); Granado (Sp.); Mangrano (Sp.) 4 6, 048
Pycnanthemum beadlei Beadle's Mountain Mint 1 140
Pycnanthemum clinopodioides Clinopod Mountain Mint 2 176
Pycnanthemum incanum Hoary Mountain Mint 1 798
Pycnanthemum loomisii Loomis' Mountain Mint 1 0
Pycnanthemum montanum Montane Mountain Mint 1 32
Pycnanthemum muticum Muticous Mountain Mint 1 450
Pycnanthemum pilosum Pilose Mountain Mint 2 1, 400
Pycnanthemum pycnanthemoides Typical Mountain Mint 1 0
Pycnanthemum setosum Setose Mountain Mint 2 186
Pycnanthemum tenuifolium Slenderleaf Mountain Mint 2 940
Pycnanthemum virginianum Virginia Mountain Mint 1 3, 016
Pyrus communis Pear 3 21, 060
Quararibea cordata Chupa-Chupa; Sapote 1 1, 320
Quercus alba White Oak 2 5, 607
Quercus phellos Willow Oak 1 2, 940
Quercus rubra Northern Red Oak 2 9, 080