从药用植物鹰爪种子分得4个木个木脂素: 异洋商陆素 A(isoamericanin A,1),异洋商陆醇A(isoamericanol A,2),洋商陆素B(americanin......

Four new neo-lignans were isolated from the chloroform portion of 70% ethanol extract of the seed crusts of Trewia nudif......