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

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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
NARDISINONE IC50=1.4 ug/ml Rukunga, G. and Simons, A. J. 2006. The Potential of Plants as a Source of Antimalarial Agents - A Review. Africa Herbal Antimalaria Meeting. PlantaPhile Publications, Berlin. 72 pp.
NARDOPEROXIDE IC50=1.4 ug/ml Rukunga, G. and Simons, A. J. 2006. The Potential of Plants as a Source of Antimalarial Agents - A Review. Africa Herbal Antimalaria Meeting. PlantaPhile Publications, Berlin. 72 pp.
NB-METHYLAFFINISINE IC50=5->5 ug/ml Rukunga, G. and Simons, A. J. 2006. The Potential of Plants as a Source of Antimalarial Agents - A Review. Africa Herbal Antimalaria Meeting. PlantaPhile Publications, Berlin. 72 pp.
NEUROLENIN-A IC50=0.9 uM Rukunga, G. and Simons, A. J. 2006. The Potential of Plants as a Source of Antimalarial Agents - A Review. Africa Herbal Antimalaria Meeting. PlantaPhile Publications, Berlin. 72 pp.
NEUROLENIN-B IC50=0.6 uM Rukunga, G. and Simons, A. J. 2006. The Potential of Plants as a Source of Antimalarial Agents - A Review. Africa Herbal Antimalaria Meeting. PlantaPhile Publications, Berlin. 72 pp.
NEUROLENIN-C/D IC50=0.6 uM Rukunga, G. and Simons, A. J. 2006. The Potential of Plants as a Source of Antimalarial Agents - A Review. Africa Herbal Antimalaria Meeting. PlantaPhile Publications, Berlin. 72 pp.
NIMBANDIOL IC50=50 ug/ml Rukunga, G. and Simons, A. J. 2006. The Potential of Plants as a Source of Antimalarial Agents - A Review. Africa Herbal Antimalaria Meeting. PlantaPhile Publications, Berlin. 72 pp.
NIMBIN IC50=50 ug/ml *
NIMBININ IC50=0.77 ug/ml *
NIMBOLIDE IC50=1.74 ug/mL *
NIMBOLIDE IC50=0.001 ug/ml Rukunga, G. and Simons, A. J. 2006. The Potential of Plants as a Source of Antimalarial Agents - A Review. Africa Herbal Antimalaria Meeting. PlantaPhile Publications, Berlin. 72 pp.
NIMOCINOL IC50=50 ug/ml Rukunga, G. and Simons, A. J. 2006. The Potential of Plants as a Source of Antimalarial Agents - A Review. Africa Herbal Antimalaria Meeting. PlantaPhile Publications, Berlin. 72 pp.
NOR-TILIACORINE-A IC50=0.56 ug/ml Rukunga, G. and Simons, A. J. 2006. The Potential of Plants as a Source of Antimalarial Agents - A Review. Africa Herbal Antimalaria Meeting. PlantaPhile Publications, Berlin. 72 pp.
NORFLUOROCURARINE IC50=129 uM Rukunga, G. and Simons, A. J. 2006. The Potential of Plants as a Source of Antimalarial Agents - A Review. Africa Herbal Antimalaria Meeting. PlantaPhile Publications, Berlin. 72 pp.
NORTILIACORININE-A *
NYASOL IC50=12 uM Rukunga, G. and Simons, A. J. 2006. The Potential of Plants as a Source of Antimalarial Agents - A Review. Africa Herbal Antimalaria Meeting. PlantaPhile Publications, Berlin. 72 pp.
O-METHYLEXOSTEMIN IC50=1.6-3.6 ug/ml Rukunga, G. and Simons, A. J. 2006. The Potential of Plants as a Source of Antimalarial Agents - A Review. Africa Herbal Antimalaria Meeting. PlantaPhile Publications, Berlin. 72 pp.
O-METHYLMACRALSTONINE IC50=0.9 uM Rukunga, G. and Simons, A. J. 2006. The Potential of Plants as a Source of Antimalarial Agents - A Review. Africa Herbal Antimalaria Meeting. PlantaPhile Publications, Berlin. 72 pp.
OBAMEGINE IC50=0.51 ug/ml (1/4 x chloroquine) *
OLEANOLIC-ACID IC50=70-89 ug/ml *
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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
Ocimum canum Hoary Basil 3 0
Ocimum gratissimum Agbo; Shrubby Basil 2 1, 140
Ocimum suave Kenyan Tree Basil 1 0
Ocimum tenuiflorum Anise-Scented Basil 3 7, 090
Oenanthe aquatica Water Fennel; Water Hemlock 1 0
Oenanthe crocata Water Dropwort 1 0
Oenothera biennis Evening-Primrose 3 207, 000
Olea europaea Olive 5 0
Ononis spinosa Spiny Restharrow; Restharrow; Hauhechel (Ger.) 1 0
Opopanax chironium Hercules All Heal; Opopanax 1 0
Opuntia ficus-indica Indian Fig; Prickly Pear; Nopal; Nopalito 1 0
Origanum compactum 1 70
Origanum majorana Marjoram; Sweet Marjoram 4 13, 600
Origanum onites Oregano; Pot Marjoram 1 40
Origanum vulgare Common Turkish Oregano; Wild Oregano; Oregano; Pot Marjoram; Wild Marjoram; European Oregano 4 18, 600
Paeonia japonica 1 5, 000
Paeonia lactiflora Chih-Shao; Peony; Common Garden Peony; White Peony; Bai Shao (Chinese) 1 0
Paeonia moutan Moutan; Tree Peony 1 0
Paeonia suffruticosa Moutan; Tree Peony; Moutan Peony 1 0
Palaquium grande 1 7