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  • Title: Detailed 1H and 13C NMR structural assignment of three biologically active lignan lactones.
    Author: Heleno VC, da Silva R, Pedersoli S, de Albuquerque S, Bastos JK, Silva ML, Donate PM, da Silva GV, Lopes JL.
    Journal: Spectrochim Acta A Mol Biomol Spectrosc; 2006 Jan; 63(1):234-9. PubMed ID: 16344252.
    Abstract:
    In this paper we present a complete 1H and 13C NMR spectral analysis of three lignan lactones (methylpluviatolide, dimethylmatairesinol and hinokinin) by the use of techniques such as COSY, HMQC, HMBC and J-resolved. Complete assignment and all homonuclear hydrogen coupling constant measurements were performed, providing enough data also to the confirmation of the relative stereochemistry.
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