摘要
目的 分离鉴定板蓝根中的化学成分。方法 用硅胶、ODS等柱色谱分离纯化 ,以核磁、质谱、紫外、红外光谱及理化常数鉴定结构。结果 分离鉴定了 5个化合物 ,为新橙皮苷 ( )、甲酸铵 ( )、异甘草素 ( )、甘草素 ( )和腺苷 ( )。结论 其中新橙皮苷、甘草素和异甘草素为首次从十字花科中分离得到 ;甲酸铵为首次从该植物中分离得到。
Object To study the chemical constituents in the ro ot of Isatis indigotica Fort Methods The s eparations were carried out by column chromatography and identified by advanced physical and spectral data analysis Results Five compounds were isolated and identified as neohesperidin (Ⅰ), ammonium formate (Ⅱ), isol iquiritigenin (Ⅲ), liquiritigenin (Ⅳ), and adenosine (Ⅴ) Conclusio n Neohesperidin, liquiritigenin and isoliquiritigenin are isolated f o r the first time from the plants of Cruciferae, ammonium formate is obtained fro m the root of I indigotica for the first time
出处
《中草药》
CAS
CSCD
北大核心
2003年第9期777-778,共2页
Chinese Traditional and Herbal Drugs
基金
"九五"国家科技攻关项目 ( 99- 92 9- 0 1 - 2 7)
关键词
板蓝根
化学成分
分离
鉴定
the root of Isatis indigotica Fort
chemical constituents
separation
identification
