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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
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ACE-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 IC50=0.155 mM/l *
(+)-CATECHIN 0.24 mg/ml rbt (weak activity) *
(+)-GALLOCATECHIN *
(+)-TETRANDRINE 1 mM/ *
(-)-EPICATECHIN IC50=0.216 mM/l *
(-)-EPICATECHIN 0.5 mg/ml rbt (weak activity) *
(-)-EPICATECHIN-3-O-GALLATE ED50=0.08 mM/ *
(-)-EPIGALLOCATECHIN *
(-)-EPIGALLOCATECHIN-3-O-GALLATE *
1,3,4-TRIDEHYDROFANGCHINOLIUM-HYDROXIDE 1.0 mM/ *
1,3,5,6-TETRAHYDROXYXANTHONE IC50=69.2 uM/ *
1,3,6,7-TETRAHYDROXYXANTHONE IC50=530.8 uM/ (weak activity) *
2,3,6,7-TETRAHYDROXYXANTHONE IC50=769 uM/ (weak activity) *
3,4,5,6-TETRAHYDROXYXANTHONE IC50=238.5 uM/ (weak activity) *
3,4,6,7-TETRAHYDROXYXANTHONE IC50=35.4 uM/ *
4,5-EPOXYOVATODIOLIDE 20 ug/ (weak activity) *
AFZELIN IC50=2.8 mM *
ALLO-CYMENE 100 ug/ml (weak activity) *
ALPHA-DIMORPHECOLIC-ACID IC50=0.6 mM/ *
ALPHA-TERPINENE 100 ug/ml (weak activity) *
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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
Dianthus barbatus Sweet William 1 0
Dictamnus albus Akgiritotu; Burning Bush; Dittany; Gas Plant; Gazelotu 4 531.9999998807907
Digitalis purpurea Purple Foxglove 1 0
Dioscorea alata Greater Yam; Winged Yam 1 34
Dioscorea bulbifera Air Potato; Potato Yam 1 24
Dioscorea sp. Wild Yam 1 56
Dioscorea villosa Wild Yam 1 5.599999904632568
Diospyros virginiana American Persimmon 1 187
Dracocephalum parviflora Small-Flowered Moldavica 1 160
Dracocephalum thymiflora Thyme-Flowered Moldavica 2 68
Drynaria fortunei Fortune's Fern 1 17
Duchesnea indica False Strawberry; Indian Strawberry; Mock Strawberry 1 939
Echinacea purpurea Echinacea; Eastern Purple-Coneflower; Purple-Coneflower 1 15.299999713897705
Echinacea spp Coneflower; Echinacea 2 10.199999809265137
Elaeagnus angustifolia Russian Olive; Silver Berry 1 0
Elaeagnus umbellatus Russian Olive 1 20
Elettaria cardamomum Cardamom 5 1, 000, 328
Eleutherococcus senticosus Eleuthero Ginseng; Siberian Ginseng; Spiny Ginseng; Wu jia; Ci wu jia (Pinyin) 3 40, 990.999999046326
Elsholtzia blanda Bantaluki; Bantulsi 1 8
Elsholtzia cristata Furan Chemotype 1 0.10000000149011612