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New norsesquiterpene aldehyde and sesquiterpene hemiacetal from the seed ofPolygonum hydropiper

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Summary

A new norsesquiterpene aldehyde, polygonal and a new sesquiterpene hemiacetal, isodrimeninol having drimane skeleton have been isolated from the seed ofPolygonum hydropiper, and their structures have been established to be1 and5. Polygonal showed pungency and plant growth inhibitory activity.

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Authors and Affiliations

  1. Institute of Pharmacognosy, Tokushima Bunri University, Yamashiro-cho, 770, Tokushima, (Japan)

    Y. Asakawa & T. Takemoto

Authors
  1. Y. Asakawa
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  2. T. Takemoto
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Asakawa, Y., Takemoto, T. New norsesquiterpene aldehyde and sesquiterpene hemiacetal from the seed ofPolygonum hydropiper . Experientia 35, 1420–1421 (1979). https://doi.org/10.1007/BF01962758

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  • DOI: https://doi.org/10.1007/BF01962758

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