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2007•Zhōnghuá yàoxué zázhìRequires access

Studies on Chemical Constituents in Guiyujin (Report I)

Zhimin Wang

Open publisher page 3 citations

Abstract

OBJECTIVE To study the chemical constituents in Guiyujin (root of Curcuma kwangsiensis).METHODS The compounds were isolated and purified by recrystallization and chromatography on macroporus resin,silica gel and ODS.Their structures were elucidated on the basis of chemical and spectral evidence.RESULTS Seven compounds were identified as zedoarolide B(Ⅰ),zedoarondiol(Ⅱ),zedoalactone A(Ⅲ),alismoxide(Ⅳ),isozedoarondiol(Ⅴ),curcumenol(Ⅵ) and β-sitosterol(Ⅶ). CONCLUSION CompoundⅠ～Ⅵ are isolated from this plant for the first time.

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What this paper is about

OBJECTIVE To study the chemical constituents in Guiyujin (root of Curcuma kwangsiensis).METHODS The compounds were isolated and purified by recrystallization and chromatography on macroporus resin,silica gel and ODS.Their structures were elucidated on the basis of chemical and spectral evidence.RESULTS Seven compounds were identified as zedoarolide B(Ⅰ),zedoarondiol(Ⅱ),zedoalactone A(Ⅲ),alismoxide(Ⅳ),isozedoarondiol(Ⅴ),curcumenol(Ⅵ) and β-sitosterol(Ⅶ). CONCLUSION CompoundⅠ～Ⅵ are isolated from this plant for the first time.

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Available abstract

OBJECTIVE To study the chemical constituents in Guiyujin (root of Curcuma kwangsiensis).METHODS The compounds were isolated and purified by recrystallization and chromatography on macroporus resin,silica gel and ODS.Their structures were elucidated on the basis of chemical and spectral evidence.RESULTS Seven compounds were identified as zedoarolide B(Ⅰ),zedoarondiol(Ⅱ),zedoalactone A(Ⅲ),alismoxide(Ⅳ),isozedoarondiol(Ⅴ),curcumenol(Ⅵ) and β-sitosterol(Ⅶ). CONCLUSION CompoundⅠ～Ⅵ are isolated from this plant for the first time.

Key concepts: Chemical constituents, Recrystallization (geology), Silica gel, Chemistry, Chromatography, Spectral analysis, Curcuma, Organic chemistry

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