Year: 2024
Type: article
Abstract: A new caffeoylquinic acid, 1, 5-di-O-caffeoyl-3-O-(1-O-methoxy-2-O-caffeoyl-4-maloyl)-quinic acid (1), and a new 5-hydroxymethylfurfural dimer, 5-(((2-methoxymethyl) furan-5-methanol) methyl) furan-2-carbaldehyde (2), were discovered from Arctium lappa roots. A comprehensive HRMS, UV, IR, 1D and 2D NMR techniques were used for structural identification. These two compounds had Nitric Oxide (NO) inhibitory activity in lipopolysaccharide (LPS)-stimulated RAW 264.7 inflammatory cell in a dose-dependent manner.rnrn
Source: Records of Natural Products
Authors: Qingyu Yang, Jun Chi, Weijin Zhang, Lingxia Zhang, Zhimin Wang, Liping Dai
Language: English
Subfield: Plant Science
Domain: Life Sciences
Open Access status: diamond
OpenAlex ID: W4402551573