Author's Organization：Brion Research Institute of Taiwan Brion Research Institute of Taiwan Brion Research Institute of Taiwan Brion Research Institute of Taiwan Republic of china and Department of Chemistry, National Taiwan University
Three new neolignans, fargesone A (I), fargesone B (II) and fargesone C (III), together with two known compounds, denudatin B (IV) and syringin (V), have been isolated from the flower buds of Magnolia fargesii, and their structures determined.
