桂莪术化学成分的研究
STUDIES ON THE CHEMICAL CONSTITUENTS OF CURCUMA KWANGSIENSIS
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摘要: 从桂莪术(Curcuma kwangsiensis)中分得一个新的倍半萜内酯化合物,命名为桂莪术内酯(gweicurculactone)。另外还分得β-谷甾醇,吉玛酮胡萝卜甙,棕榈酸四种化合物的结晶。Abstract: A new sesquiterpene lactone named gweicurculactone, along with β-sitosterol, germacrone, daucosterin and palmitic acid, was isolated from Cureuma kwangsiensis. Its struture has been confirmed by means of spectral and X-ray diffraction analysis.
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