title: Antioxidant phenolic glycosides from the bark of Populus ussuriensis Kom.
abstract: Study on the EtOAc soluble fraction from the bark of Populus ussuriensis Kom. resulted in the isolation of three phenolic glycosides, including populoside (1), 7-O-ρ-coumaroylsalirepin (2) and 7-O-caffeoylsalirepin (3), among which 3 is a new compound. The structures of these compounds were elucidated on the basis of spectroscopic evidence. Phenolic glycosides 1-3 exhibited excellent antioxidant activity, evaluated in the ABTS⁺ radical scavenging assay.
authors: Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin, China. sichli@tust.edu.cn
authors: Chuan-Ling
authors: CL
authors: Si
authors: Shu-Ming
authors: SM
authors: Li
authors: Zhong
authors: Z
authors: Liu
authors: Jin-Kyu
authors: JK
authors: Kim
authors: Young-Soo
authors: YS
authors: Bae
mesh_terms: D000975:Antioxidants / Q000737:chemistry / Q000494:pharmacology*; D006027:Glycosides / Q000737:chemistry / Q000494:pharmacology*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D010636:Phenols / Q000737:chemistry*; D024301:Plant Bark / Q000737:chemistry*; D010936:Plant Extracts / Q000494:pharmacology*; D032107:Populus / Q000737:chemistry*; D016339:Spectrometry, Mass, Fast Atom Bombardment
chemical_list: D000975:Antioxidants; D006027:Glycosides; D010636:Phenols; D010936:Plant Extracts