Abstract
Three new pyrrole oligoglycosides, astebatheriosides A-C (1-3), and a new furan oligoglycoside, astebatherioside D (4), were isolated from the starfish Asterina batheri by various chromatographic methods. Their structures were elucidated by spectroscopic and chemical methods. Compounds 2, 3, and 4 moderately inhibited IL-12 p40 production in lipopolysaccharide (LPS)-stimulated bone marrow-derived dendritic cells (BMDCs) with IC50 values of 36.4, 31.6, and 22.8 μM, respectively.
Original language | English |
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Pages (from-to) | 1823-1827 |
Number of pages | 5 |
Journal | Bioorganic and Medicinal Chemistry Letters |
Volume | 23 |
Issue number | 6 |
DOIs | |
State | Published - 15 Mar 2013 |
Keywords
- Asterina batheri
- Furan oligoglycoside
- Pro-inflammatory cytokine
- Pyrrole oligoglycoside
- Starfish