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DOI: 10.1055/s-0030-1249783
© Georg Thieme Verlag KG Stuttgart · New York
Iridoid Glycosides from Saprosma ternatum
Publikationsverlauf
received January 10, 2010
revised February 25, 2010
accepted March 5, 2010
Publikationsdatum:
08. April 2010 (online)
![](https://www.thieme-connect.de/media/plantamedica/201015/lookinside/thumbnails/10.1055-s-0030-1249783-1.jpg)
Abstract
Three new iridoid glycosides, epiasperuloside (1), epipaederosidic acid (2), and epipaederoside (3), together with 7 known compounds, were isolated from the 85 % ethanol extract of the leaves of Saprosma ternatum Hook. f. Their structures were determined by application of spectroscopic (NMR, MS) and chemical methodologies. The antioxidant activity was evaluated for all isolates in terms of both DPPH and ABTS bioassays. Epiasperuloside (1) showed some antioxidant activity.
Key words
Rubiaceae - Saprosma - Saprosma ternatum Hook. f. - iridoid glycosides
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Prof. Bing-Hua Jiao
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Second Military Medical University
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