Published: May 01, 2009Received: November 28, 2008Available on J-STAGE: May 01, 2009Accepted: January 21, 2009
Advance online publication: -
Revised: -
Four new bibenzyl derivatives, shancigusins A—D (1—4) and five known bibenzyls (5—9) were isolated from the tubers of Pleione yunnanensis (Orchidaceae). The structures of these compounds were determined by extensive analyses of their spectroscopic data.
