Dibenzocyclooctadiene lignans from Magnolia and Talauma (Magnoliaceae): Their absolute configuration ascertained by circular dichroism and X-raycrystallography and re-evaluation of previously published pyramidatin structures.

Schühly W., B. Gröblacher, J. Neyer, W. Fabian, F. Fronczek & O. Kunert 2010. Dibenzocyclooctadiene lignans from Magnolia and Talauma (Magnoliaceae): Their absolute configuration ascertained by circular dichroism and X-raycrystallography and re-evaluation of previously published pyramidatin structures. Phytochemistry 71 (2010): 1787-1795.