Phenyl Polypropanoids from Lindelofia stylosa

Abstract

A phytochemical investigation on the aerial parts of Lindelofia stylosa has resulted in the isolation of seven phenyl propanoids 1—7. This includes three analogs of lithospermic acid 1—3, along with rosmarinic acid (4) and its ester derivatives 5—7. Compound 1 was identified as a new natural product. These compounds were studied for their antioxidant properties.