Results 1 to 10 of about 38 (25)
Phylogenomics and classification of Cactaceae based on hundreds of nuclear genes. [PDF]
Plant Syst Evolde Vos JM +8 more
europepmc +1 more source
Un nuevo género de la familia de las Cactáceas, Backebergia (Pilocereus chrysomallus Lemaire)
, 1953 Bravo,H.
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Some of the next articles are maybe not open access.
Comparative morphology and anatomy of Backebergia militaris (Echinocereeae–Cactaceae) cephalium
Plant Systematics and Evolution, 2015The morphology and anatomy of the Backebergia militaris cephalium is characterized in comparison with its vegetative branch and with apical and lateral cephalia of other species. Our working hypothesis was that the B. militaris cephalium is more similar to the apical or lateral cephalia of other taxa than to its own vegetative branch.
Monserrat Vázquez-Sánchez +2 more
semanticscholar +3 more sources
Identification of New Cactus Alkaloids in Backebergia militaris by Tandem Mass Spectrometry
Journal of Natural Products, 1984Tandem mass spectrometry, applied to simple extracts of Backebergia militaris, indicated the presence of a number of new alkaloids, including fully aromatic oxygenated isoquinolines, their di- and tetra-hydro analogs, and beta-phenethylamines. These conclusions were supported by separation using radial tlc and comparison with authentic compounds ...
N R, Ferrigni +4 more
openaire +3 more sources
Journal of Pharmaceutical Sciences, 1980
Backebergia militaris (Andot) Bravo ex Sánchez Mejorada yielded alkaloid crystals from a fractionated ethanol extract of only 20 g of plant material. The alkaloid was identified as heliamine (6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline) hydrochloride.
R, Mata, J L, McLaughlin
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Backebergia militaris (Andot) Bravo ex Sánchez Mejorada yielded alkaloid crystals from a fractionated ethanol extract of only 20 g of plant material. The alkaloid was identified as heliamine (6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline) hydrochloride.
R, Mata, J L, McLaughlin
openaire +3 more sources
Effect ofBackebergia militaris cactus extract on intestinal smooth muscle contractility
Phytotherapy Research, 1998The branches of the giant cactus Backebergia militaris contain at least one biologically active compound, corresponding to an alkaloid. This activity was not dependent on cactus age. Methanol crude extracts of B. militaris showed a clear inhibitory effect on rabbit intestinal smooth muscle contractility.
Alma Rosa Cortés A. +2 more
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Cactus Alkaloids. XLVI. 3-Methoxytyramine and Lemaireocereine From Backebergia militaris
Journal of Natural Products, 1981S. Pummangura, J. L. McLaughlin
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