Structure-guided design of substituted aza-benzimidazoles as potent hypoxia inducible factor-1α prolyl hydroxylase-2 inhibitors - Frohn, Mike; Viswanadhan, Vellarkad; Pickrell, Alexander J.; Golden, Jennifer E.; Muller, Kristine M.; Bürli, Roland W.; Biddlecome, Gloria; Yoder, Sean C.; Rogers, Norma; Dao, Jennifer H.; Hungate, Randall; Allen, Jennifer R. (Bioorganic & Medicinal Chemistry Letters, 2008)