WebJan 24, 2024 · Six new dimeric lignans (1-6) and one new lignan glycoside (16) were isolated from Forsythia viridissima roots along with nine known lignans (7-15). Spectroscopic analyses and chemical methods were used to determine these new structures and their absolute configurations. Among these compounds, dimatairesinol (1) … WebMay 14, 1984 · Lignans are widely distributed in angiosperms and gymnosperms. The range of their structures and biological activities is broad. Various lignans are known to …
Andre Stander
WebThree biogenetically related ent-sauchinone-type lignans (1-3), four 8-O-4'-type neolignans (4-7), a diaryldimethylbutane lignan (8), and a cyclic carbonate (9), along with 12 known compounds, have been isolated from a methanol extract of the aerial parts of Saururus chinensis. The structures of the new compounds (1-9) were determined by analysis of … WebThe aim of this study was to identify and isolate potential biologically active compounds from the stems of Hypoestes aristata (Vahl) Sol. ex Roem. & Schult (Acanthaceae) and test them for their biological activities. The identification and isolation of potential bioactive compounds was achieved through chromatographic downtown colorado springs co apartments
Identification, isolation, and characterization of bioactive …
WebThesis (PhD (Chemistry))--University of Pretoria, 2024. Identification, isolation, and characterisation of bioactive compounds from Hypoestes aristata (Acanthaceae) and Leucosidea sericea (Rosaceae) WebPhytochemical investigation of extracts of the stems of Hypoestes aristata led to the isolation of nine lignans that included four known compounds, namely, hinokinin (1), … WebAug 2024 Phytochemical investigation of extracts of the stems of Hypoestes aristata led to the isolation of nine lignans that included four known compounds, namely, hinokinin (1), … downtown college preparatory