Bioassay Guided Phytochemical Investigation On Roots Of Taverniera Abyssinica (dingetegna)
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The chemical constituents in EtOAc extract of the Ethiopian traditional medicinal plantrn‘Dingetegnaâ€, Taverniera abyssinica, were reinvestigated and the claimed antispasmodic activityrnof them were examined. The chemical constituents were isolated and purified by variousrnchromatographic methods and their structures were elucidated mainly by NMR. The tworncompounds isolated were identified as 3-hydroxy-9-methoxypterocarpan, a known compoundrncalled medicarpin and 3,4-dihydroxypterocarpan (4-hydroxymedicarpin). Both compoundsrnantagonized the histamine induced contraction of guinea pig ileum. Medicarpin was more activernthan its natural derivative 4-hydroxymedicarpin.
Subsurface Intelligence & Critical Mineral Exploration
Modern Geology projects now focus on Machine Learning in Mineral Targeting, Carbon Capture & Storage (CCS) Geologic Modeling, and Critical Mineral Systems (Lithium, REEs). If your research involves Hydrogeological Connectivity, Seismic Inversion, or Geotechnical Site Characterization, ensure your analysis follows the JORC or NI 43-101 reporting standards and utilizes robust 3D Subsurface Visualization and Geochemical Fingerprinting frameworks.
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