A New Anti-HBeAg Lignan, Kadsumarin A, from Kadsura matsudai and Schizandra arisanensis

Yao-Haur KUO; Shyh-Yuan LI; Ming-Der WU; Ray-Ling HUANG; Li-Ming YANG KUO; Chieh-Fu CHEN

doi:10.1248/cpb.47.1047

Yao-Haur KUO, Shyh-Yuan LI, Ming-Der WU, Ray-Ling HUANG, Li-Ming YANG KUO, Chieh-Fu CHEN

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Keywords: Kadsura matsudai, Schizandra arisanensis, anti-HBeAg, kadsumarin A, lignan, Schizandraceae

JOURNAL FREE ACCESS

1999 Volume 47 Issue 7 Pages 1047-1048

DOI https://doi.org/10.1248/cpb.47.1047

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Abstract

A new C₁₈ dibenzocyclooctadiene lignan, kadsumarin A (1) was isolated from Kadsura matsudai HAYATA and Schizandra arisanensis HAYATA.The anti-HBeAg test revealed that kadsumarin A had activity at a concentration of 40 μg/ml (=90.1μM). Its sturctural elucidation by spectral analysis was discussed in this note.

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