Browsing by Autor "Francisca Sanz"
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Item type: Item , The Crystal Structure of Biatractylolide, an 8,8' (C-C) Linked Dimeric 12,8-Eudesmanolide from the Resin of Trattinickia rhoifolia WILLD.(Pharmaceutical Society of Japan, 2002) Carmelo Rosquete; Esther del Olmo; Francisca Sanz; Arturo San FelicianoA symmetrical dimeric sesquiterpenoid, biatractylolide (1), was isolated from the resin of Trattinickia rhoifolia WILLD. The structure of compound 1 was elucidated by one- and two-dimensional NMR techniques and electron impact-mass spectra (EI-MS) data, and confirmed by X-ray crystallographic analysis.