Cover Caption
About the cover: The range of the aryl protons of metabolite 4 (1H/1H COSY-NMR spectrum; solvent, D2O). See the article by Renner et al. on page 464 of this issue.
About the cover: The range of the aryl protons of metabolite 4 (1H/1H COSY-NMR spectrum; solvent, D2O). See the article by Renner et al. on page 464 of this issue.