Author(s): Kuo YH, Li SY, Wu MD, Huang RL, Yang Kuo LM,
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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 micrograms/ml (= 90.1 microM). Its structural elucidation by spectral analysis was discussed in this note.
This article was published in Chem Pharm Bull (Tokyo)
and referenced in Natural Products Chemistry & Research