Results 161 to 170 of about 2,470 (216)

Evaluation of packaging, labels, and some physicochemical properties of herbal antimalarial products on the Ghanaian market. [PDF]

Heliyon
Amekyeh H, Kumadoh D, Adongo DW, Orman E, Abubakar S, Dwamena A, Aggrey MO.   +6 more
europepmc   +1 more source

Editorial: Preventing and treating liver diseases: medicinal and food plants, their metabolites as potential options. [PDF]

Front Pharmacol
Wei R, Liu W, Yuan C, Zhang C, Sang Z, Ma Q.   +5 more
europepmc   +1 more source

Elucidation of the Active Agents in a West African Ground Herbal Medicine Formulation That Elicit Antimalarial Activities in In Vitro and In Vivo Models. [PDF]

Molecules
Owumi S, Olanlokun JO, Wu B, Duro-Ladipo AM, Oyelere SE, Khan SI, Oyelere AK.   +6 more
europepmc   +1 more source

A Comprehensive Review of the Strategies to Reduce Retinoid-Induced Skin Irritation in Topical Formulation. [PDF]

Dermatol Res Pract
Narsa AC, Suhandi C, Afidika J, Ghaliya S, Elamin KM, Wathoni N.   +5 more
europepmc   +1 more source

Chemical constituents of alstonia venenata R.Br.

Tetrahedron, 1965
Venenatine and isovenenatine, two new indole alkaloids from Alstonia venenata R.Br., have been shown to have structures I and V respectively.
T R, Govindachari, N, Viswanathan, B R, Pai, T S, Savitri   +3 more
openaire   +3 more sources

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Alkaloids from Roots of Alstonia yunnanensis

Planta Medica, 1983
Isolement de 6 alcaloides indoles des racines d'A. yunnanensis. Hormis la tetrahydroalstonine, les cinq autres alcaloides sont isoles pour la premiere fois d'une Alstonia sp.
C, Weiming, Y, Yaping, L, Xiaotian
exaly   +3 more sources

Alkaloids from Alstonia angustifolia

Phytochemistry, 2004
Six new alkaloids, viz., alstolactone, affinisine oxindole, lagumicine, N(4)-demethylalstonerine, N(4)-demethylalstonerinal, and 10-methoxycathafoline N(4)-oxide, in addition to 36 other known alkaloids, were obtained from the leaf extract of Alstonia angustifolia var. latifolia.
Toh-Seok, Kam, Yeun-Mun, Choo
openaire   +2 more sources

Alkaloids of Alstonia lanceolata

Phytochemistry, 1981
Abstract Thirteen alkaloids were isolated from the stem bark of Alstonia lanceolata .
J. Vercauteren, G. Massiot, T. Sévenet, B. Richard, V. Lobjois, L. Le Men-Olivier, J. Lévy   +6 more
openaire   +1 more source

Alkaloids of Alstonia lanceolifera

Phytochemistry, 1981
Abstract Four new indole alkaloids, 10-methoxydeplancheine, 10,11-dimethoxy-1-methyl-deacetyl picraline benzoate, 10,11-dimethoxy-1-methyl-deacetyl picraline 3′,4′,5′-trimethoxybenzoate and 10,11-dimethoxy-1-methyl-deacetyl picraline were isolated from the leaves of Alstonia lanceolifera .
N. Petitfrere-Auvray, J. Vercauteren, G. Massiot, G. Lukacs, T. Sevenet, L. Le Men-Olivier, B. Richard, M.-J. Jacquier   +7 more
openaire   +1 more source