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      Four new lignans from Viburnum foetidum var. foedidum.

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          Abstract

          The 70% aqueous acetone extract of the aerial part of Viburnum foetidum var. foedidum afforded four new lignans (1-4) together with six known ones. The structures of the four new compounds were elucidated on the basis of 1D (dimensional), 2D-NMR, and mass spectral analysis. The structure of compound 1, with a novel spirocyclic moiety, was also confirmed by X-ray diffraction analysis. Compounds 1-10 were evaluated for their cytotoxic activity. However, none of the compounds showed significant cytotoxic activity.

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          Author and article information

          Journal
          Chem. Pharm. Bull.
          Chemical & pharmaceutical bulletin
          1347-5223
          0009-2363
          Oct 2009
          : 57
          : 10
          Affiliations
          [1 ] State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan 650204, PR China.
          Article
          JST.JSTAGE/cpb/57.1129
          19801873
          b4784bc4-b84a-4c20-825b-7def45e825f3
          History

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