检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
作 者:毛成栋[1] 宋会珠 杨波[1] 张建芬[2] 谷满仓[1] 李越兰[1]
机构地区:[1]浙江中医药大学药学院,浙江杭州310053 [2]浙江树人大学生物与环境工程学院,浙江杭州310015
出 处:《中药材》2015年第8期1665-1667,共3页Journal of Chinese Medicinal Materials
基 金:浙江省公益性技术应用研究计划(2014C33215);浙江省医药卫生科技计划(2014KYA152);浙江省新苗人才计划(2014R410039);浙江省中医药科技计划(2014ZB027)
摘 要:目的:研究败酱科缬草属植物蜘蛛香的化学成分。方法:采用硅胶柱层析、中压色谱、制备型HPLC等方法进行分离,采用NMR、MS等波谱学方法鉴定化合物结构。结果:从蜘蛛香的二氯甲烷提取物中分离得到6个化合物,分别鉴定为:紫花前胡次素(1)、decursitin B(2)、decursitin A(3)、3'(S)-acetoxy-4'(R)-angeloyloxy-3',4'-dihydroxanthyletin(4)、8-乙酰广藿香醇(5)、邻苯二甲酸二丁酯(6)。结论:其中,化合物1~4、6为首次从该属植物中分离得到。Objective:To study the chemical constituents from the rhizome of Valeriana jatamansi. Methods:The chemical constitu- ents were separated and purified by silica gel, medium pressure column chromatography, and preparative HPLC. Their structures were determined by physicochemical properties and spectral data. Results:Six compounds were isolated from the dibromochloromethane ex- tract in the rhizome of Valeriana jatamansi, and identified as decursidin ( 1 ), decursitin B ( 2 ), decursitin A ( 3 ), 3' (S) -acetoxy-4' (R) - angeloyloxy-3 ', 4' -dihydroxanthyletin ( 4 ), 8-acetoxyl-pathchouli alcohol ( 5 ) and dibutyl phthalate ( 6 ). Conclusion : Compounds 1 -- 4 are coumarins which are isolated from this genus for the first time, and compound 6 is isolated from this genus for the first time.
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.15