Results 101 to 110 of about 229,471 (214)

VI Mitteilung ueber die Alkaloide von Sinomenium-und Cocculusarten : Ueber das Alkaloid von Cocculus laurifolius D. C.

, 1925
T. Kondo, H. Kondo
openalex   +2 more sources

ZYGADENINE. THE CRYSTALLIN ALKALOID OF ZYGADENUS INTERMEDIUS.² [PDF]

, 1913
Frederick W. Heyl, Felix Hepner, S. K. Loy   +2 more
openalex   +1 more source

Identification of Antagonistic Action of Pyrrolizidine Alkaloids in Muscarinic Acetylcholine Receptor M1 by Computational Target Prediction Analysis

Pharmaceuticals
Pyrrolizidine alkaloids (PAs) are one of the largest distributed classes of toxins in nature. They have a wide range of toxicity, such as hepatotoxicity, pulmonary toxicity, neuronal toxicity, and carcinogenesis.
Sara Abdalfattah, Caroline Knorz, Akhtar Ayoobi, Ejlal A. Omer, Matteo Rosellini, Max Riedl, Christian Meesters, Thomas Efferth   +7 more
doaj   +1 more source

Studies on the Alkaloids of Rutaceous Plants. V

, 1958
Masao Tomita, Jun‐ichi Kunitomo
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Senecio Alkaloids: Primary Liver Tumours in Rats as a Result of Treatment with (1) A Mixture of Alkaloids from S. Jacobaea Lin.; (2) Retrorsine; (3) Isatidine

, 1954
R. Schoental, M A Head, P. R. Peacock
openalex   +1 more source

IV.—Action of the organic acids and their anhydrides on the natural alkaloids. Part II. Butyryl and benzoyl derivatives of morphine and codeine [PDF]

, 1875
G. H. Beckett, C. R. Alder Wright
openalex   +1 more source

Guatambuine, an alkaloid ofAspidosperma longepetiolatum Kuhlm [PDF]

, 1959
P. Carvalho Ferreira, G.B. Marini-Bettòlo, J. Schmutz   +2 more
openalex   +1 more source

Fagodisuasión de un extracto de ruda (Ruta chalepensis, Rutaceae) y sus particiones sobre larvas de Hypsipyla grandella (Lepidoptera: Pyralidae)

Revista de Biología Tropical, 2010
La larva de Hypsipyla grandella (Zeller) es quizás la principal plaga forestal en América Latina y el Caribe, por perforar el brote principal de árboles de maderas reciosas, como caobas (Swietenia spp.) y cedros (Cedrela spp.).
Javier Barboza, Luko Hilje, Julio Durón, Víctor Cartín, Marco Calvo   +4 more
doaj  

Studies on Tobacco Alkaloids. II. The Formation of Nicotine and Nornicotine in Tobacco Supplied with N¹⁵.

, 1957
T. C. Tso, R. N. Jeffrey
openalex   +2 more sources

The Alkaloids of Senecio Jacobæa [PDF]

, 1920
A. H. MacKay
openalex   +1 more source