Title: (E)-7-(Pyren-1-yl)hept-6-enoic acid.
Journal: Acta crystallographica. Section E, Structure reports online 20100701
Title: Design, synthesis, and biological activity of m-tyrosine-based 16- and 17-membered macrocyclic inhibitors of hepatitis C virus NS3 serine protease.
Journal: Journal of medicinal chemistry 20051006