Three new norditerpenes with an isopimar
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Angelo C. Pinto; NΓΊbia Moura Ribeiro; LavΓnia Brito; Bernard Tinant; Jean Paul D
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Article
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2010
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Wiley (John Wiley & Sons)
β 365 KB
Three new y-lactone norditerpenes with an isopimarane skeleton were isolated from roots, stem and leaf sheaths of Vellozia variabilig. X-ray diffraction analysis established the structure of one of these norditerpenes. The other two were elucidated through spectroscopic data and chemical correlation