Two 2-phenylbenzofuran derivatives from Morus atropurpurea

摘要

Two new 2-phenylbenzofuran derivatives, atrofuran A (1) and atrofuran B (2), along with five known compounds, were isolated from the root bark of Morus atropurpurea. The structures of the new compounds were determined on the basis of extensive NMR spectroscopic and HR-ESI-MS analyses.