Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

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

Biological Activity CNS-Active

Select a Results View:

Download these results as:
CSV
XLSX
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
5-HYDROXYTRYPTOPHAN 45 mg/kg ipr mus Borchard, R. E., Barnes, C. D., and Eltherton, L. G. 1991. Drug Dosage in Laboratory Animals: A Handbook. (3rd Ed.) The Telford Press, Inc., P. O. Box 287, Caldwell NJ 07006.
APOVINCAMINE Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
BUFOTENINE 5 ipr rat Borchard, R. E., Barnes, C. D., and Eltherton, L. G. 1991. Drug Dosage in Laboratory Animals: A Handbook. (3rd Ed.) The Telford Press, Inc., P. O. Box 287, Caldwell NJ 07006.
CAFFEIC-ACID Wichtl, M. 1984. Teedrogen. Ein Handbuch fur Apotheker und Arzte. Wissenschaftliche Verlagsgesellscharft. mbH Stuttgart. 393 pp.
CALENDDULOSIDES Wichtl, M. 1984. Teedrogen. Ein Handbuch fur Apotheker und Arzte. Wissenschaftliche Verlagsgesellscharft. mbH Stuttgart. 393 pp.
CHLOROGENIC-ACID Wichtl, M. 1984. Teedrogen. Ein Handbuch fur Apotheker und Arzte. Wissenschaftliche Verlagsgesellscharft. mbH Stuttgart. 393 pp.
CYNARIN Wichtl, M. 1984. Teedrogen. Ein Handbuch fur Apotheker und Arzte. Wissenschaftliche Verlagsgesellscharft. mbH Stuttgart. 393 pp.
L-DOPA 50 ivn rat Borchard, R. E., Barnes, C. D., and Eltherton, L. G. 1991. Drug Dosage in Laboratory Animals: A Handbook. (3rd Ed.) The Telford Press, Inc., P. O. Box 287, Caldwell NJ 07006.
LIQUIRITIGENIN Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
LUTEIDINE 15-50 *
MESCALINE 30 mg/kg scu mus Borchard, R. E., Barnes, C. D., and Eltherton, L. G. 1991. Drug Dosage in Laboratory Animals: A Handbook. (3rd Ed.) The Telford Press, Inc., P. O. Box 287, Caldwell NJ 07006.
NANTENINE *
PYROGALLOL *
Download these results as:
CSV
XLSX
List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Common Name Chemical Count Total Parts Per Million
Ilex paraguariensis Mate; Paraguay Tea; South American Holly 1 0
Inonotus obliquus 1 0
Ipomoea batatas Sweet Potato 2 0
Ipomoea purga Jalap 1 40, 000
Juglans nigra Black Walnut 1 0
Juglans regia English Walnut 2 949
Juniperus communis Common Juniper; Juniper 2 0
Kalanchoe pinnata Air Plant; Siempre Viva 1 0
Lactuca sativa Lettuce 1 0
Laurus nobilis Bayleaf; Sweet Bay; Grecian Laurel; Bay Laurel; Laurel; Bay 1 0
Levisticum officinale Lovage 1 0
Ligustrum japonicum Japanese Privet; Ligustri Fructus 1 0
Linum usitatissimum Flax; Linseed 1 0
Lonicera japonica Japanese Honeysuckle 1 60, 000
Lophophora williamsii Peyote 1 0
Lycopersicon esculentum Tomato 2 24
Lycopodium clavatum Antler Herb; Clubmoss 1 0
Lycopus europeus European Bugle 2 0
Lycopus virginicus Bugle 2 0
Lythrum salicaria Purple Loosestrife 1 0