A new phenolic amide has been isolated from the roots of Chenopodium album. Its structure was determined as N-trans-feruloyl-4-O-methyldopamine by spectroscopic evidence and chemical synthesis. It showed attracting activity toward the zoospores of Aphanomyces cochlioides, a pathogenic fungus against some plants of Chenopodiaceae.
作者:Hitoshi Tanaka、Takeshi Nakamura、Kazuhiko Ichino、Kazuo Ito
DOI:10.1016/s0031-9422(00)98022-1
日期:1989.1
Abstract Further examination of Actinodaphnelongifolia has led to the isolation of a new phenolic amide, N-trans-feruloyl 3-methyldopamine, along with N-trans-feruloyl tyramine. The structure of this compound was elucidated by spectroscopic and chemical means.
15 phenolic amides (PAs) have been synthesized and examinedin vitrousing four tests: (1) prevention of Cu2+-induced human low-density lipoprotein oxidation, (2) scavenging of stable radicals, (3) anti-inflammatory activity, and (4) scavenging of superoxide radicals.