A depside from Frullania trichodes Mitt.

摘要

Chemical investigation of the dichloromethane extract of Frullania trichodes Mitt.led to the isolation of atranorin (1). The structure of 1was elucidated by extensive 1D and 2D NMR spectroscopy and confirmed by comparison of its 1H and 13C NMR data with those reported in the literature.