ISOLATION AND STRUCTURAL CHARACTERIZATION OF TWO SAPONINS FROM THE ROOTS OF Sansevieria trifasciata ‘Laurentii’

Sansevieria is a genus consisting of about 60 species natively distributed in tropical and subtropical areas. Many Sansevieria species are used for ornamental purposes or in traditional medicine to treat human diseases. Sansevieria trifasciata ‘Laurentii,’ commonly known as snake plant, is an evergreen perennial plant used in traditional medicine. The phytochemical investigation of the roots of S. trifasciata ‘Laurentii’ resulted in the isolation and structural characterization of two previously reported saponins: (24S,25R)-1b-[(β-D-fucopyranosyl)oxy]-3b-hydroxyspirost-5-en-24-yl β-D-glucopyranoside (1) and 26-[(β-D-glucopyranosyl)oxy]-3β,22α-dihydroxyfurosta-5,25(27)-dien-1β-yl-O-α-L-rhamnopyranosyl-(1→2)-α-L-arabinopyranoside (2) by analysis of their 1D and 2D NMR spectra and HR-ESI-MS, together with the comparison to data published in the literature.