Three new taxane derivatives were isolated from the bark of Taxus brevifolia and their structures established as 5β,20-epoxy-1β-hydroxy-4α,7β,13α-triacetoxy-2α,9α,10β-tribenzoxy-tax-11-ene, 2α,10β-dibenzoxy-5β,20-epoxy-1β-hydroxy-4α,gβ,9α,13α-tetraacetoxy-tax-11-ene and 2α,7β-dibenzoxy-5β,20-epoxy-1β-hydroxy-4α,9α,10β,13α-tetraacetoxy-tax-11-ene.