Styryl-lactones from the stem bark of Go
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Almudena Bermejo; M. Amparo Blรกzquez; K. Sundar Rao; Diego Cortes
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Article
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1999
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John Wiley and Sons
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English
โ 83 KB
๐ 2 views
The fractionation of the methanolic extract of Goniothalamus arvensis (Annonaceae) stem bark led to the isolation of two novel styryl-lactones, arvensin and ()-2-epi-altholactone. The structures of these compounds, which belong to the furano-pyrone group, were established on the basis of mass spectr