Antibacterial compounds from the roots of cratoxylum formosum spp. pruniflorum

Abstract

Phytochemical investigation of the roots of Cratoxylum formosum spp. pruniflorum led to the isolation and identification of a new xanthone, namely cratopruniforone (1), together with 13 known compounds (2-14). Some of these more abundant compounds were evaluated for their antibacterial activities.