New taxa of Erythroxylum (Erythroxylaceae) from the Amazon basin.
نویسندگان
چکیده
منابع مشابه
Two new tropane alkaloids from the bark of Erythroxylum vacciniifolium Mart. (Erythroxylaceae).
Two new tropane alkaloid N-oxides substituted by a methylpyrrole moiety were isolated from the bark of Erythroxylum vacciniifolium Mart. (Erythroxylaceae), a Brazilian indigenous plant, locally known as catuaba and used in traditional medicine as an aphrodisiac. The alkaloid structures were determined by a combination of high resolution mass spectrometry and multi-dimensional NMR spectroscopy.
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ژورنال
عنوان ژورنال: Acta Amazonica
سال: 1984
ISSN: 0044-5967
DOI: 10.1590/1809-43921984145143