Three indole alkaloid glycosides, strobilanthosides A-C (1-3), two known indole alkaloid glucosides (4 and 5), and five phenylethanoid glycosides (8-10) were isolated from the aerial parts of Strobilanthes cusia. The structures of the new compounds were elucidated by spectrometric analysis, and the absolute configurations of 1 and 2 were established by ECD spectrocsopy. N'-β-d-Glucopyranosylindirubin (5) showed weak antibacterial activity (MIC 62.5-125 μM) against Staphylococcus aureus.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1021/np5003274 | DOI Listing |
Publication Analysis
Top Keywords
indole alkaloid
12
alkaloid glycosides
8
aerial parts
8
parts strobilanthes
8
strobilanthes cusia
8
glycosides aerial
4
cusia three
4
three indole
4
glycosides strobilanthosides
4
strobilanthosides a-c
4
Similar Publications
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!