Convallasaponin A, a New 5.BETA.-Spirostanol Triglycoside from the Rhizomes of Convallaria majalis
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چکیده
منابع مشابه
Origin of Cardenolides in Rhizomes and Roots of Convallaria majalis L. Biogenesis in situ or Transport from Leaves?
After administration of sodium fl —14C]acetate to rhizome or root cuttings of Convallaria maja lis L. two of the main cardiac glycosides were isolated and examined for incorporated radioactivity. With a detection limit of 0.0003% of incorporated label it can be assumed, that the subterranean organs o f C. majalis are not capable of cardenolide biogenesis de novo. Interconversions on the carden...
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The origin of agricultural products is gaining in appreciation while often hard to determine for various reasons. Geographical origin may be resolved using a combination of chemical and physical analytical technologies. In the present case of Lily of the Valley (Convallaria majalis) rhizomes, we investigated an exploratory set of material from The Netherlands, three other European (EU) countrie...
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ژورنال
عنوان ژورنال: Chemical and Pharmaceutical Bulletin
سال: 2007
ISSN: 0009-2363,1347-5223
DOI: 10.1248/cpb.55.337