Biomarker Quantification, Spectroscopic, and Molecular Docking Studies of the Active Compounds Isolated from the Edible Plant L.

Phytochemical investigation of the ethanolic extract of the aerial parts of L. led to the isolation of four unsaturated fatty acids (-), including a new one (), and four indole alkaloids (-). The structures of the isolated compounds were characterized with the help of spectroscopic techniques such as 1D, 2D NMR, and mass spectroscopy, and by correlation with the known compounds.

Vacillantins A and B, New Anthrone -glycosides, and a New Dihydroisocoumarin Glucoside from and Its Antioxidant Activities.

A new dihydroisocoumarin glucoside, vacillanoside (), and two new anthrone -glycosides microdantin derivatives; vacillantin A () and B (), together with nine known compounds belonging to the anthraquinone, anthrone and isocoumarin groups were isolated from the leaves of . The structures were determined based on spectroscopic evidence including 1D and 2D nuclear magnetic resonance (NMR) spectroscopy and high resolution mass spectrometry (HRESIMS) data, along with comparisons to reported data. The leaves were used to extract compounds with different solvents.