| The complex prescription of XLT is a modern pharmaceutical which is composed with Radix Salviae Miltiorrhizae , Radix Paeoniae Rubra and other Chimese drugs. It can cure arrhythmia and the therapeutic effectiveness is superior to chemical drugs and Chinese patent medicine .On the ocher hand , its side-effect is less than analogous chemical medicine.The paper was about research of chemical constituents of steam-distilled oil of XLT for further purpose to look into material basis of pharmacotical activities in XLT initially. Used chromatography method of silica G dry column and preparative thin layer, Four compounds (â… ~ â…£ ) were isolated from steam-distilled oil , By analysis of physics-chemistry properties and datas from spectrum tech . this four compounds were identified as Myristicine, Butylphthalide, Spathulenol, Styrene,3-methoxy-4-ethyloxy-... |
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