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Ecdysteroids from Polypodium vulgare L
András Simon1, Attila Ványolós, Zoltán Béni
1Department of Inorganic and Analytical Chemistry, Budapest University of Technology and Economics, Szt Gellért tér 4, H-1111 Budapest, Hungary.
Abstract:
Three new compounds (3, 7, and 11) together with eight known phytoecdysteroids (1, 2, 4-6, and 8-10) were isolated from the rhizomes of common polypody, Polypodium vulgare L. The structures of compounds were elucidated by spectroscopic methods including 1D and 2D NMR measurements. The (1)H and (13)C NMR assignments of compounds 1, 6, 9 and 10 are included.
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