Article ID Journal Published Year Pages File Type
5285204 Tetrahedron Letters 2006 4 Pages PDF
Abstract
Three highly oxidized casbane-type diterpenoids with unique α,β-unsaturated γ-lactones, named Hookerianolides A (1), B (2), and C (3), were isolated from the methylene chloride extracts of Mallotus Hookerianus. Their structures were elucidated based on NMR spectroscopic data and chemical conversions. The stereochemistry was confirmed by combination of ROESY correlations and CD analyses.
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Physical Sciences and Engineering Chemistry Organic Chemistry
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