| Popis: |
To study the chemical constituents from Zingiberis Rhizome Carbonisata. g.Compounds were isolated by Sephadex LH-20,ODS,MCI and silica gel column chromatography. Their structures were elucidated by physicochemical property and spectral analysis.16 compounds were isolated and identified as sitost-5-en-3β-ol acetate( 1),dibutyl phthalate( 2),4-[2-( 5-butylfuran-2-yl) ethyl]-2-methoxyphenol( 3),β-sitosterol( 4),8-paradol( 5),10-gingerdione( 6),6-shogaol( 7),6-paradol( 8),3,5-diacetoxy-6-gingerdiol( 9),1,2-benzenediol( 10),zingiberone( 11),6-gingerol( 12),1,2,4,5-tetrahydroxybenzene( 13),stigmasterol acetate( 14),8-dehydrogingerdione( 15) and 3,5-diacetoxy-7-( 4-hydroxy-3-methoxyphenyl)-1-( 4,5-dihydroxy-3-methoxyphenyl) heptane( 16).All the compounds are isolated from Zingiberis Rhizome Carbonisata for the first time. And compounds 2,10,11,and13 are generated in the process of processing. |
