藤香树茎藤中一个新酚苷的结构鉴定  

Structural identification of one new phenolic alloside from stems of Schisandra propinqua var. intermedia

作　　者：王光凤[1] 李燕[1] 吴彤[1] 孔德云[1] 李惠庭[1] 

机构地区：[1]上海医药工业研究院,上海200040

出　　处：《中草药》2006年第9期1293-1295,共3页Chinese Traditional and Herbal Drugs

摘　　要：目的研究藤香树Schisandrapropinquavar.intermedia的化学成分。方法应用多种色谱技术进行分离纯化,根据化合物的理化常数测定和光谱数据分析鉴定其结构。结果得到9个化合物,分别鉴定为香草酸-4-O-β-D-阿洛糖苷()、红景天苷()、2-hydroxy-5-(2-hydroxyethyl)-phenyl-β-D-glucopyranoside()、3,4-dimethoxyphenyl-4-β-D-glucopyranoside()、3,5-二羟基苯甲酸-4-O-β-D-葡萄吡喃糖苷()、3,5-二甲氧基-4-羟基苯甲酸()、对甲氧基苯甲酸()、香草酸()和原儿茶酸()。结论化合物为新的酚苷化合物,命名为藤香酚苷(intermedoside),其余均为首次从藤香树中获得。Objective To study the bioactive components from stems of Schisandra propinqua var. intermedia. Methods Compounds were separated with acombination of multi-chromatography. Their chemical structures were determined on the basis of spectral analysis and chemical evidence. Results Nine compounds were isolated from S. propinqua var. intermedia. The structures were elucidated as vanillic acid-4-O-β-D-allopyranoside （Ⅰ）, salidroside （Ⅱ）, 2-hydroxy-5-（2-hydroxyethyl）-phenyl-β-D-glucopyranoside （Ⅲ）, 3, 4-dimethoxyphenyl-4-β-D-glucopyranoside （Ⅳ）, 3, 5-dihydroxybenzoic acid-4-O-β-D- glucopyranoside （ Ⅴ）, 3, 5-dimethoxy-4-hydroxy-benzoic acid （ Ⅵ ）, 4-methoxy-benzoic acid （15）, vanillic acid （Ⅷ） and protocatechuic acid （Ⅸ）. Conclusion Compound Ⅰ is a new phenolic alloside and others are isolated from S. propinqua var. intermedia for the first time.

关 键 词：藤香树 酚苷 香草酸-4-O-β-D-阿洛糖苷 

分 类 号：R284.1[医药卫生—中药学]