Three new alkaloids from the roots of Peganum harmala

Key Points

• This research aims to identify and characterize new alkaloids from Peganum harmala roots and their effects on the A549 cell line.
• Isolation of alkaloids from the roots of Peganum harmala.
• In vitro testing of alkaloids for cytotoxicity against the A549 cell line.
• The new alkaloids demonstrated significant selectivity against the A549 cell line.