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麝香是具有显著药理作用并广泛应用的中药,除曾从中分离得麝香酮和 muscopyridine 外,它的化学成份并未系统研究过。作者将麝香的乙醚抽提物用制备性薄层进行层析分离,先用苯展开,根据斑点情况划分为七份、再将 Rf 值最小的第七份用苯-乙醇(90:10)展开、根据斑点情况又划分为六份。每份分别用乙醚抽提,然后用薄层层析、气相层析和气相层析-质谱联用仪进行分析,从而鉴定出除麝香酮和腊质外,还含有胆甾-4烯-3酮、胆甾醇和它的酯类以
Musk is a Chinese medicine with significant pharmacological action and wide application. Its chemical composition has not been studied systematically except musk ketone and muscopyridine have been isolated from it. The authors chromatographed musk ether extract on a preparative thin layer, developed first with benzene, divided into seven fractions according to the spot conditions, and the seventh fraction with the lowest Rf value was developed with benzene-ethanol (90:10) , According to the spot is divided into six. Each was separately extracted with diethyl ether and then analyzed by thin-layer chromatography, gas chromatography and gas chromatography-mass spectrometry to identify cholest-4-ene-3 Ketones, cholesterol and its esters