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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
DAPHNOLINE IC50=0.84 uM pig *
DAURICINE ipr mus 50 mg/kg *
DAURICINE *
DENUDATIN-B 14 uM gpg *
DL-TETRAHYDROPALMATINE *
DRYADODAPHNINE IC50=1.1 uM pig *
ESTRAGOLE IC50=257.6 uM gpg *
EUDESMIN IC50=879 uM gpg *
EUGENOL IC50=200 uM gpg *
EUGENOL IC50=224 uM *
FANGCHINOLINE IC50=0.53 uM *
FANGCHINOLINE IC50=14.2 uM *
FARGESIN 680 uM gpg *
FARGESONE-A 27 uM gpg *
FARGESONE-B 27 uM gpg *
FARGESONE-C 130 uM gpg *
FOLIPASTATIN IC50=0.37 uM pig *
FRANGULAEMODIN 5/6 aloeemodin *
FUMONISIN 280 uM frg (44% reduction in 4 min.) *
FUROCOUMARIN *
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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
Phoenix dactylifera Date Palm 2 1, 540
Phragmites australis Common Reed; Ditch Reed; Giant Reed; Reed Grass 1 36, 400
Phyllanthus acidus Indian Gooseberry; Otaheite Gooseberry 1 2, 558
Phyllanthus emblica Emblic; Myrobalan 2 86, 974
Physalis alkekingi Bladderherb; Lantern 2 8, 000
Physalis ixocarpa Tomatillo 2 2, 610
Physalis peruviana Cape Gooseberry; Ground Cherry 2 9, 350
Phytelephas aequatorialis EQUATORIAL IVORY PALM 1 2, 510
Phytolacca americana Pokeweed 1 16, 184
Pimenta dioica Allspice; Jamaica-Pepper; Pimenta; Clover-Pepper; Pimento 6 13, 854, 180
Pimenta racemosa Bayrum Tree; West Indian Bay 5 196, 246
Pimpinella anisum Anise; Sweet Cumin 15 7, 201, 228
Pinellia ternata Ban-Xia; Pan-Hsia 1 1, 420
Pinus cembroides Mexican Pinyon 1 10
Pinus echinata Shortleaf Pine 1 2, 100
Pinus edulis Pinyon Pine 2 2, 671
Pinus sylvestris Scotch Pine 4 109, 670
Piper auritum Cordoncillo; Hierba Santa; Hoja Santa 5 39, 690
Piper betel Betel Pepper 3 43, 960
Piper cubeba Cubeb; Cubeb Pepper 2 1, 200