摘要
目的:研究中药槐花炭的化学成分。方法:用硅胶柱色谱法和光谱分析法分离和鉴定化学成分。结果:分得6个化合物,经光谱分析鉴定其结构分别为麦芽酚(1),3-羟基吡啶(2),麦芽酚-3-氧-[6′-氧-(4″-羟基-反式-桂皮酰基)]-β-D-吡喃葡萄糖苷(3),3-氧-[β-D-半乳吡喃糖基-(1→2)-pβ-葡萄吡喃醛酸糖基]槐二醇乙酯(4),3-氧-[β-D-半乳吡喃糖基.(1→2)-βD-葡萄吡喃醛酸糖基]槐二醇甲酯(5),芦丁(6)。结论:化合物4为新化合物,化合物1,2,3,5为首次从槐花炭中获得。
Objective： To investigate the chemical constituents in Flos Sophorae Carbonisatus. Method： Silica gel column chromatography was used to separate and purify the chemical constituents. The structures were elucidated by spectral analysis. Result： Six compounds were isolated from Flos Sophorae Carbonisatus, and their structures were elucidated as maltol （1）, 3-hydroxypyridine （2）, malto-3-O-[6＇-O- （4＂- hydroxy-trans-cinnamoyl）-β-D-glucopyranoside （3）, 3-O-[β-D-galactopyranosyl-（1→2）-β-D- glucuronopyranosyl ] sophoradiol ethyl ester （4）, 3-O-[β-D-galactopyranosyl-（1→2）-β-D-glucuronopyranosyl] sophoradiol methyl ester （5）, rutin （6）. Conclusion： 4 is a new compound, and 1,2,3,5 were first reported from Flos Sophorae Carbonisatus.
出处
《中国中药杂志》
CAS
CSCD
北大核心
2005年第16期1255-1257,共3页
China Journal of Chinese Materia Medica
基金
国家"十五"科技攻关项目(2001BAT01A11-2)
关键词
槐花炭
麦芽酚衍生物
三萜皂苷
Flos Sophorae Carbonisatus
saponins
maltol derivatives
