摘要
目的:研究紫藤瘤抗农作物病原性真菌活性部位化学成分。方法:利用硅胶、Sephadex LH-20等多种色谱法进行化合物分离纯化,根据波谱数据进行结构鉴定。结果:从活性部位中共分离鉴定了10个化合物,分别为:邻苯二甲酸二丁酯(1)、双丙酮醇(2)、松脂醇(3)、星鱼甾醇(4)、齐墩果酸(5)、12-齐墩果烯-3-酮-22,24-二醇(6)、白桦脂酸(7)、2',4',4-羟基-查尔酮(8)、扁蓄苷(9)、槲皮素-3-O-β-D-吡喃葡萄糖苷(10)。结论:所有化合物均为首次从该属植物中分离得到。
Objective: To study the chemical constituents from the crop pathogenic fungus active fraction of Wisteria sinensis tumor.Methods: The chemical constituents were extracted of different concentrations and isolated by silica gel and Sephadex LH-20 column.The chemical structures of components were further elucidated by the physicochemical characters and MS,NMR spectral data.Results: Ten compounds were isolated and identified as dibutyl phthalate( 1),diacetonealcohol( 2),pinoresinol( 3),stellasterol( 4),oleanolic acid( 5),olean-12-ene-3-oxo-22,24-diol( 6),betulinic acid( 7),2',4',4-hydroxy-chalcone( 8),avicularin( 9) and quercetin-3-O-β-D-glucopyranoside( 10).Conclusion: All the compounds are isolated from the genus for the first time.
出处
《中药材》
CAS
CSCD
北大核心
2014年第7期1187-1189,共3页
Journal of Chinese Medicinal Materials
基金
安徽省自然科学基金资助项目(1308085QH154)
安徽省高等学校省级自然科学研究项目(KJ2014A135)
国家中医药管理局中药化学重点学科
关键词
紫藤瘤
农作物病原性真菌
活性部位
化学成分
Wisteria sinensis ( Sims ) Sweet tumor
Crop pathogenic fungus
Active fraction
Chemical constituents