摘要
为丰富篦子三尖杉的化学成分,采用回流提取法,硅胶、ODS、MCI、凝胶及高效液相等色谱分离手段,从篦子三尖杉乙醇提取物中分离得到了 8 个木脂素类化合物.鉴定为sesquipinsapol B(1)、8-hydroxypluviatolide(2)、异落叶松树脂醇(3)、2-[2-羟基-5-(3-羟丙基)-3-甲氧基苄基]-3-(4-羟基-3-甲氧基苯基)-1-丙醇(4)、trans-3-甲氧基-4,9,9′-三羟基-苯并二氧六环木脂素(5)、松脂素(6)、linderinol(7)、ligraminol E(8).其中化合物 1、2、4、5、7、8 为首次从三尖杉属植物中分离得到.
Abstract
To study the chemical constituents of Cephalotaxus oliveri Mast.Eight lignans were isolated from its ethanol extract by various chromatographic and spectral methods,and they were identified as sesquipinsapol B(1),8-hydroxypluviatolide(2),isolariciresinol(3),2-[2-hdroxy-5-(3-hydroxypropyl)-3-methoxyphenyl]-3-(4-hydroxy-3-methoxyphenyl)-1-propanol(4),trans-3-methoxy-3′,7-epoxy-8,4′-oxyneoligna-4,9,9′-triol(5),pinoresinol(6),linderinol(7),ligraminol E(8).Among them,compounds 1,2,4,5,7 and 8 were isolated from Cephalotaxus genus for the first time.
基金项目
黑龙江省大学生创新创业训练计划(S202310223113)
黑龙江八一农垦大学定向培养(引进人才)科研启动基金(2022)(XYB202212)
黑龙江八一农垦大学"三纵"科研支持计划(2023)(ZRCQC202312)
大庆市指导性科技计划(zdy-2023-107)
NETL
NSTL
万方数据