榛花化学成分研究  

Study on Chemical Constituents of Corylus heterophylla Flower

作　　者：刘新成[1,2] 孙佳明[1] 白路 张辉[1] 

机构地区：[1]长春中医药大学,吉林长春130117 [2]吉林海吉雅生物科技有限公司,吉林延吉133000

出　　处：《中国现代中药》2013年第11期940-942,共3页Modern Chinese Medicine

摘　　要：目的:研究榛花化学成分。方法:柱色谱分离,ESI-MS,~1H-NMR和^(13)C-NMR等方法鉴定化合物结构。结果:从榛花中分离得到6个化合物,二十四碳酸二十四碳醇酯、山柰酚3-O-β-D鼠李糖苷、4-羟基二氢查尔酮、山柰酚-3-O-α-L-(4"-Z-对香豆酰基)-鼠李糖苷、槲皮素、山柰酚-7,4'二鼠李糖苷。结论:化合物1~6均为首次从榛花中分离得到。Objective： To study the chemical constituents of Corylus heterophyUa flower. Methods： The con- stituents were isolated by column chromatography method and their structures were identified by ESI-MS, ^1 H-NMR, and ^13 C-NMR. Results： Six compounds were isolated from the Hazel＇ s flower and identified as hgnoceryl hgnocerate, kaempferol-3-O-β-D-rhamnoside, 4-hydroxy dihydrochalcone, kaempferol-3-O-α-L-（ 4″-Z-p-coumaroyl ） -rhamnoside, quercetin, kaempferol-7, 4′dirhamnoside. Conclusion： Compoundss 1-6 were isolatted from the Corylus heterophylla flower for the time.

关 键 词：榛花 化学成分 光谱分析 

分 类 号：R284.1[医药卫生—中药学]