The dichloromethane extract of leaves of Cordia salicifolia Cham. (Family Boraginaceae) was fractionated by SiO(2) column chromatography and analyzed by gas chromatography, gas chromatography-mass spectrometry, and nuclear magnetic resonance spectroscopy. The apolar extract is characterized by a very high content of (+)-spathulenol (0.53%). The major component of the extract exhibited a very weak activity as an inhibitor of growth of Helicobacter pylori in vitro (minimum inhibitory concentration = 200 microg/mL).