The Structures of some Triterpene Saponines from Anagallis arvensis.
5 new triterpene saponines, named anagalloside A, B, C, and desglucoanagalloside A and B, were isolated from the herb of ANAGALLIS ARVENSIS L. (Primulaceae). The structures of the saponines were elucidated by (1)H-, (13)C-NMR spectroscopy, FAB-MS, and the methylating and combined methylating-ethylating analysis methods.
Glombitza
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Institut für Pharmazeutische Biologie, Universität Bonn, Nußallee 6, D-5300 Bonn, Federal Republic of Germany.
Kurth
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