烤烟品种云烟85的化学成分研究  

Research on Chemical Constituents from Flue-cured Tobacco Yunyan 85

作　　者：梁梦洁 徐兴梦 黄丽佳 王雪 邓亮 吴双凤 徐文秀 郭亚东 LIANG Mengjie;XU Xinmeng;HUANG Lijia;WANG Xue;DENG Liang;WU Shuangfeng;XU Wenxiu;GUO Yadong(College of Pharmaceutical Science&Yunnan Key Laboratory of Pharmacology for Nature Products,Kunming Medical University,Kunming,Yunnan,China650500;Department of Pharmacy,Panzhihua Central Hospital of Sichuan,Pazhihua,Sichuan,China617000;Department of Pharmacy,Fuwai Yunnan Cardiovascular Hospital,Kunming,Yunnan,China650106)

机构地区：[1]昆明医科大学药学院暨云南省天然药物药理重点实验室,云南昆明650500 [2]四川省攀枝花市中心医院药剂科,四川攀枝花617000 [3]云南省阜外心血管医院药剂科,云南昆明650106

出　　处：《昆明学院学报》2019年第6期24-28,共5页Journal of Kunming University

基　　金：云南省科技厅科学研究基金资助项目(2018FB150);云南中烟工业有限责任公司资助项目(2018539200370184)

摘　　要：利用色谱技术和制备高效液相色谱法对云烟85进行植化研究,分离得到9个化合物.经MS和NMR等波谱方法及其理化性质分析,分别鉴定为:2-(4-烯丙基-2,6-二甲氧基-苯氧基)-1-(3,4,-二甲氧基,5-羟基-苯基)-丙-1-醇(1),2-(4-烯丙基-2,6-二甲氧基-苯氧基)-1-(3,4,5-三甲氧基-苯基)-丙-1-醇(2),玫瑰B类黄酮(3),异黄酮(4),塔巴联苯D(5),咖啡酸(6),6-羟基-7,3’,4’,5’-四甲氧基异黄酮(7),7-羟基-3-(4-羟基-苯基)-苯并吡喃-4-酮(8),5,7-二羟基-3-(4-羟基-苯基)-苯并吡喃-4酮(9).在确定结构的9个化合物中,(1),(2),(4)为首次从烟草中分离得到.The phytochemical study was made with Flue-cured Tobacco Yunyan 85 by chromatographic technique and preparative high performance liquid chromatography to isolate nine compounds, and then to analyze their physical and chemical properties by spectroscopy analysis(MS,NMR). They were identified as(1) Fargesiphenol A,(2) Rhaphidecursinol A,(3) Rugosaflavonoids B,(4) Licoisoflavone,(5) Tababiphenyl D,(6) Caffeic acid,(7) Scopoletin(6-hydroxy-7,3’,4’,5’-tetramethoxy-isoflavone),(8)7-Hydroxy-3-(4-hydrxy-ohengy)-chromen-4-one,(9) 5,7-Dihydroxy-3-(4-hydrxy-ohengy)-chromen-4-one. Among the nine compounds with determined structure,(1),(2) and(4) were isolated from tobacco for the first time.

关 键 词：云南玉溪 云烟85 化学成分 结构鉴定 

分 类 号：S527[农业科学—作物学] TS411.1[农业科学—烟草工业]