Author's Organization：Department of Chemistry, National Cheng Kung University Department of Chemistry, National Cheng Kung University Department of Chemistry, National Cheng Kung University
Published: June 15, 1999Received: January 05, 1999Available on J-STAGE: March 31, 2008Accepted: February 18, 1999
Advance online publication: -
Revised: -
Investigation of the fresh leaves of Aristolochia heterophylla resulted in the isolation of three new compounds, madolin-N (1), madolin-O (2) and aristophyll-C(3), together with 42 known compounds. Their structures were determined by spectral method.
