XU Sheng-Mei, HUANG Xiao-Jun, WANG Ying, YE Wen-Cai. A new cadinane sesquiterpene from the rhizomes of Alpinia officinarum[J]. Chinese Journal of Natural Medicines, 2012, 10(5): 374-377.
Citation: XU Sheng-Mei, HUANG Xiao-Jun, WANG Ying, YE Wen-Cai. A new cadinane sesquiterpene from the rhizomes of Alpinia officinarum[J]. Chinese Journal of Natural Medicines, 2012, 10(5): 374-377.
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A new cadinane sesquiterpene from the rhizomes of Alpinia officinarum

    Abstract
  • AIM: To investigate the chemical constituents of the rhizomes of Alpinia officinarum. METHODS: Compounds were isolated by various column chromatographic methods, and their structures were identified based on their physicochemical properties and spectral data. RESULTS: A cadinane sesquiterpene, alpiniaterpene A (1), was isolated. Its structure with absolute configuration was established by means of HR-ESI, NMR, and quantum chemical CD calculation. CONCLUSION: Compound 1 is a new compound.
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