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苍白秤钩风中木脂素类化学成分的研究 被引量:12

STUDIES ON LIGNAN COMPOUNDS FROM DIPLOCLISIA GLAUCESCENS
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摘要 从中药苍白秤钩风Diploclisiaglaucescens的藤茎中首次分离得到三个木质素类化合物 ,根据理化性质 ,波谱分析 ,化学方法以及X衍射实验 ,分别将其结构确定为左旋丁香脂素 (1)、(7S ,8R ,8’R) 5 ,5’ 2甲氧基落叶松树脂醇 (2 )和 (7S ,8R) 二聚松柏醇 (3)。 Three lignan compounds were isolated from the stems of Diploclisia glaucescens for the first time in this genus.Their structures were determined as( ) Syrigarenol(1)?( 7S,8R,8'R ) 5,5 Dimethoxylariciresinol(2)and( 7S,8R ) Dihydrodehydrodiconiferol(3),respectively,by a combination of physico chemical properties,spectroscopic data,chemical correlation,and single crystal X ray analysis.
出处 《天然产物研究与开发》 CAS CSCD 2002年第4期9-12,共4页 Natural Product Research and Development
基金 国家杰出青年基金资助课题(NO.30125044) 教育部、人事部、中国科学院及上海市人事局留学回国人员资金资助
关键词 苍白秤钩风 左旋丁香脂素 (7S 8R 8'R)-5 5'-2甲氧基落叶松树脂醇 (7S 8R)-二聚松柏醇 Diploclisia glaucescens lignan,( )syringarenol ( 7S,8R,8'R ) 5,5 Dimethoxylariciresinol ( 7S,8R ) Dihydrodehydrodiconiferol
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