نتایج جستجو برای: launaea procumbens
تعداد نتایج: 645 فیلتر نتایج به سال:
145 Corresponding to: Hee Jae Lee, Department of Pharmacology, College of Medicine, Kangwon National University, Chuncheon 200-701, Korea. E-mail: [email protected] (Tel) 82-33-250-8850, (Fax) 82-33-255-8809, (E-mail) [email protected] ABBREVIATIONS: PDGF, platelet-derived growth factor; TGF, tansforming growth factor; CDK, cyclin-dependent kinase; MC, mesangial cell. Inhibitory Eff...
Alkaloids, tannins, saponins, steroid, terpenoid, flavonoids, phlobatannin and cardie glycoside distribution in seven medicinal plants belonging to different families were assessed and compared. The medicinal plants investigated were Aegle marmelos, Cynodon dactylon, Eclipta prostrata, Moringa pterygosperma, Pongamia pinnata, Sida acuta and Tridax procumbens. The significance of the plants in t...
NIR-FT-Raman spectroscopy was used for identification and quantification of harpagoside in secondary roots of Harpagophytum procumbens as well as in related phytopharmaceutical products, e.g., ethanolic extracts and tablets. Applied Raman mappings reveal the spatial distribution of this valuable iridoid glycoside within the different samples. The same technique can be used for quality control p...
Two new flavones, 8,3'-dihydroxy-3,7,4'-trimethoxy-6-O-β-D-glucopyranosyl flavone (1) and 6,8,3'-trihydroxy-3,7,4'-trimethoxyflavone (2) were isolated from Tridax procumbens Linn., together with the four known compounds puerarin (3), esculetin (4), oleanolic acid (5) and betulinic acid (6). The structures of the two new flavones were elucidated based on chemical analysis and spectral methods (I...
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