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DOI: 10.1055/s-2006-961835
© Georg Thieme Verlag Stuttgart · New York
Weitere Untersuchungen zur Verteilung und Struktur der Bitterstoffe von Menyanthes trifoliata
Further Investigations Regarding Distribution and Structure of the Bitter Principles from Menyanthes trifoliataPublikationsverlauf
1988
Publikationsdatum:
24. Januar 2007 (online)

Abstract
Comparison of the methanolic extracts from leaves, stems, and rhizomes of Menyanthes trifoliata L. by TLC showed that the main compounds are dihydrofoliamenthin, menthiafolin, and loganin, whereas foliamenthin was lacking. The monoterpene carboxylic acid of dihydrofoliamenthin was determined to be a derivative of nerol and the configuration of carbon 7 of the secoiridoid skeleton was shown to be β by spectroscopic evidences.