作者:Kazuko Kawanishi、Yukiko Uhara、Yohei Hashimoto
DOI:10.1016/0031-9422(82)83107-5
日期:1982.1
Abstract Four neolignans, dehydrodieugenol, its monomethylether, carinatone and carinatin have been isolated from the hexane fraction of the bark of Virola carinata. Three new neolignans were separated from the chloroform fraction and examined by spectroscopy and chemical reactions. Their structures were determined as (2S, 3S)-5-allyl- 7-methoxy-3-hydroxymethyl-2-(3′,4′-dimethoxyphenyl)-2,3-dihydrobenzofuran
摘要 从Virola carinata 树皮的己烷馏分中分离出四种新木脂素,脱氢二丁香酚、其单甲醚、carinatone 和carinatin。从氯仿馏分中分离出三种新木脂素,并通过光谱学和化学反应进行检查。它们的结构确定为(2S,3S)-5-烯丙基-7-甲氧基-3-羟甲基-2-(3',4'-二甲氧基苯基)-2,3-二氢苯并呋喃,(2S)-1-(3' ,4'-二甲氧基苯基)-2-(3″-烯丙基-5″-甲氧基-6″-羟基苯基)丙酮(1) ol(3), (1S,2S)-1-(3',4'-二甲氧基苯基)-2-(3″-烯丙基-5″-甲氧基-6″-羟基苯基)丙醇(1),分别称为二氢carinatinol、carinatonol和carinatol。