A New Cynaropicrin Derivative from Cynara Scolymus L.

A new sesquiterpene lactone 1a along with other four known compounds 1b, 2, 3 and 4 were isolated from fresh leaves of Cynara scolymus L. using ordinary chromatographic techniques. The structures of the isolated compounds were determined via spectroscopic analysis.

Automated summary

A new sesquiterpene lactone along with four known compounds were isolated from fresh leaves of Cynara scolymus L. through ordinary chromatographic techniques, and their structures were determined via spectroscopic analysis.