Determination of Flavonoids in Selected Scleranthus Species and Their Anti-Collagenase and Antioxidant Potential.

ABSTRACT: A new 5,7-dihydroxy-3'-methoxy-4'-acetoxyflavone-8-C-β-d-arabinopyranoside-2″-O-(4‴-acetoxy)-glucoside (6) and three known flavone C-glycosides-5,7,3',4'-tetrahydroxyflavone-6-C-xyloside-8-C-β-d-glucoside (lucenin-1) (7), 5,7,3'-trihydroxyflavone-6-C-glucoside-8-C-β-d-glucoside (vicenin-2) (8), and 5,7,4'-trihydroxy-3'-methoxyflavone-6-C-β-d-glucopyranoside-8-C-α-arabinopyranoside (chrysoeriol-6-C-β-d-glucopyranoside-8-C-α-arabinopyranoside) (9)-were isolated from aerial parts of Scleranthus perennis L. (Caryophyllaceae). Their structures were determined through the use of comprehensive spectroscopic and spectrometric methods, and a method for the quantification of the major constituents of S. perennis and S. annuus L. was developed. Furthermore, the anti-collagenase and antioxidant activi

SUBMITTER: Jakimiuk K 

PROVIDER: S-EPMC8951040 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature