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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 0.1 mg/ml rat *
ANISODAMINE 0.164 mM 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
Smilax spp Sarsaparilla 2 1, 670
Solanum melongena Aubergine; Eggplant 4 16, 638
Solanum nigrum Black Nightshade 2 4, 107
Solanum quitoensis Naranjillo 1 7, 925
Solanum torvum Susumba; Wild Eggplant 2 550
Solanum tuberosum Potato 6 24, 240
Solidago gigantea Early Goldenrod 2 21, 980
Solidago virgaurea European Goldenrod; Woundwort 1 0
Sonchus oleraceus Cerraja; Sow Thistle 1 1, 250
Sophora angustifolia Narrowleaf Sophora 2 3, 720
Sophora japonica Japanese Pagoda Tree 3 470
Sophora pachycarpa Siberian Pachycarpa 1 0
Sophora subprostrata Shan Dou Gen 2 1, 880
Sorbus aucubaria Rowan Berry 4 3, 840
Spartium junceum Genet; Spanish Broom; Weaver's Broom 2 0
Spinacia oleracea Spinach 4 18, 650
Spirulina pratensis Spirulina 2 2, 550
Spirulina spp. Spirulina 2 2, 550
Spondias dulcis Ambarella 2 4, 190
Spondias mombin Yellow Mombin; Yellow Plum 1 3, 230