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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 *
DAURICINE ipr mus 50 mg/kg *
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.
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Plant Name Common Name Chemical Count Total Parts Per Million
Pachyrhizus erosus Yambean 2 3, 320
Paeonia lactiflora Chih-Shao; Peony; Common Garden Peony; White Peony; Bai Shao (Chinese) 1 4, 950
Paeonia moutan Moutan; Tree Peony 1 2, 360
Paeonia suffruticosa Moutan; Tree Peony; Moutan Peony 1 3, 540
Panax ginseng Chinese Ginseng; Oriental Ginseng; Ginseng; Korean Ginseng 17 5, 366, 362
Panax japonicus Japanese Ginseng 2 2, 400
Panax notoginseng Sanchi Ginseng 6 87, 000
Panax quinquefolius American Ginseng; Ginseng 13 546, 028
Panicum maximum Guinea grass 2 4, 845
Papaver bracteatum Great Scarlet Poppy 3 0
Papaver somniferum Opium Poppy; Poppyseed Poppy 8 79, 510
Parthenium integrifolium Feverfew; American Feverfew; Wild Quinine; Missouri Snakeroot; Prairie-Dock 2 10, 000
Passiflora edulis Maracuya; Passionfruit 1 2, 410
Passiflora foetida Granadilla Cimarrona; Stinking Granadilla 1 1, 670
Passiflora incarnata Manzana de Mayo; Mayapple; Passionflower 3 7, 800
Passiflora ligularis Granadilla; Sweet Granadilla 1 1, 900
Passiflora mollissima Banana Passionfruit; Granadilla De Guineo 1 17, 500
Passiflora quadrangularis Granadilla 1 3, 375
Pastinaca sativa Parsnip 9 1, 335, 940.5
Pausinystalia johimbe Yohimbe 2 0