Welcome to Chemistry and Industry of Forest Products,

›› 2009, Vol. 29 ›› Issue (1): 100-102.

• 研究报告 • Previous Articles     Next Articles

Study on Chemical Constituents of Root-bark of Cunninghamia lanceolata(Lamb.)Hook.

LIU Chao-xiang1,2, GAO Xue-qin1,2, JIANG Ji-hong2, FENG You-jian2   

  1. 1. Department of Chemistry and Chemical Engineering, Xuzhou Normal University, Xuzhou 221116, China;2. Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, Xuzhou 221116, China
  • Received:2008-01-04 Revised:1900-01-01 Online:2009-02-28 Published:2009-02-28

Abstract: To study the constituents of root-bark from Cunninghamia lanceolata(Lamb.)Hook., compounds were separated and purified by column chromatographic methods, and their structures were established by physico-chemical properties and spectral analyses. Six compounds were isolated and their structures were established as octacosan-1-ol(Ⅰ), dibutyl phthalate(Ⅱ), diisobutyl phthalate(Ⅲ), β-sitosterol(Ⅳ), β-sitosterol-3-O-β-D-glucoside(Ⅴ), kaempferol(Ⅵ). All these compounds are isolated from C.lanceolata for the first time.

Key words: Cunninghamia lanceolata(Lamb.)Hook., chemical constituents, NMR

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