Studies on the Alkaloids of Papaveraceous Plants. XXIII. Alkaloids of Corydalis nokoensis HAYATA
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چکیده
منابع مشابه
Antimalarial alkaloids from a Bhutanese traditional medicinal plant Corydalis dubia.
ETHNOPHARMACOLOGICAL RELEVANCE Corydalis dubia is used in Bhutanese traditional medicine as a febrifuge and for treating infections in the blood, liver and bile which correlate to the signs and symptoms of malarial and microbial infections. AIM OF THE STUDY To validate the ethnopharmacological uses of the plant and to discover potential new therapeutic drug leads. MATERIALS AND METHODS C. d...
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The alkaloids in the processed Rhizoma Corydalis and the crude Rhizoma Corydalis were qualitatively and semiquantitatively analyzed using gas chromatography-mass spectrometry (GC/MS) method. The processing herb drug procedure was carried out according to the standard method of Chinese Pharmacopoeia. The samples were extracted using Soxhlet extractor with different solvents: methanol and acetone...
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Alkaloids are natural products having an important position in forensic chemistry and medicine due to their pharmacological activities.Not many physical properties of alkaloids have been studied so far excepting UV, IR and NMR studies. This paper deals with the evaluation of Molecular electron ionization cross section (Q) through λmax, a parameter available from UV studies. Electron ionization ...
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چکیده ندارد.
15 صفحه اولMetabolism of alkaloids in coffee plants
Coffee beans contain two types of alkaloids, caffeine and trigonelline, as major components. This review describes the distribution and metabolism of these compounds. Caffeine is synthesised from xanthosine derived from purine nucleotides. The major biosynthetic route is xanthosine → 7-methylxanthosine → 7-methylxanthine → theobromine → caffeine. Degradation activity of caffeine in coffee plant...
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ژورنال
عنوان ژورنال: YAKUGAKU ZASSHI
سال: 1976
ISSN: 0031-6903,1347-5231
DOI: 10.1248/yakushi1947.96.4_527