| Literature DB >> 10395515 |
Abstract
A new iridoid, pikuroside (1), was isolated from the roots of Picrorhiza kurroa, together with three known iridoids, picroside I (2), picroside II (3), and 6-feruloyl catalpol (4). The structure of 1 was established by interpretation and full assignments of NMR spectral data. Pikuroside (1) had no antiinflammatory activity, although the crude extract and picroside II (3) demonstrated moderate activity.Entities:
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Year: 1999 PMID： 10395515 DOI： 10.1021/np980493+
Source DB: PubMed Journal: J Nat Prod ISSN： 0163-3864 Impact factor: 4.050