Acylated flavonol glycosides and δ-truxinate derivative from the aerial parts of Lysimachia clethroides

- Two new and three known compounds were isolated from Lysimachia clethroides.
- Compound 2 was a new δ-truxinate derivative.
- Their structures were elucidated by spectroscopic analysis and chemical evidence.
- All isolates were evaluated for their inhibitory activity against aldose reductase.