Leucojumaestivum, etc ; Zephyranthes; Galanthus elwesii; Liliaceae; chemical constituents of plants; alkaloids; phytochemicals; cholinesterase inhibitors; acetylcholinesterase; chemical analysis; quantitative analysis; spectral analysis; mass spectrometry; capillary gas chromatography; Show all 14 Subjects
... Galanthamine, an acetylcholinesterase inhibitor used for the treatment of Alzheimer's disease, and galanthamine-type alkaloids are synthesised in different plants of the family Amaryllidaceae. A capillary gas chromatographic-mass spectroscopic (CGC-MS) method for the separation of 7 galanthamine type alkaloids, including galanthamine and epigalanthamine, is described in the present paper. A simple ...
Leucojumaestivum, etc ; cholinesterase inhibitors; mass spectrometry; Zephyranthes; Galanthus nivalis; acetylcholinesterase; alkaloids; Fumaria officinalis; Chelidonium majus; Glaucium flavum; enzyme inhibition; Corydalis solida; Pancratium maritimum; Liliaceae; chemical structure; Galanthus elwesii; Fumaria vaillantii; Sternbergia; gas chromatography; thin layer chromatography; Show all 20 Subjects
... Alkaloid extracts from 12 plant species of the families Amaryllidaceae, Fumariacae and Papaveraceae were studied with respect to their acetylcholinesterase inhibitory activity and alkaloid patterns. Fifty-three alkaloids were identified by GC-MS, including known acetylcholinesterase (AChE) inhibitors such as galanthamine, epigalanthamine, sanguinine and epinorgalanthamine in extracts of Amaryllida ...
Leucojumaestivum, etc ; ethylene; acetylcholinesterase; isoquinoline alkaloids; chemical analysis; high performance liquid chromatography; somatic embryogenesis; mass spectrometry; cholinesterase inhibitors; callus culture; gas chromatography; lycorine; somatic embryos; Show all 13 Subjects
Leucojumaestivum, etc ; Alzheimer disease; acetylcholinesterase; biosynthesis; chemotypes; gas chromatography; lycorine; mass spectrometry; medicine; mountains; Balearic Islands; Bulgaria; Danube River; Show all 13 Subjects
... Leucojumaestivum, an industrial source of the acetylcholinesterase inhibitor ... ... GC–MS. The alkaloid pattern of the plants of L. aestivum (subsp. pulchellum) from the ... ... geographic isolation of the populations of L. aestivum has led to divergation in the ...