. Author manuscript; available in PMC: 2014 Feb 1.
Published in final edited form as: Eur J Med Chem. 2012 Dec 5;60:456–468. doi: 10.1016/j.ejmech.2012.11.041
© 2012 Elsevier Masson SAS. All rights reserved.
Figure 1.
Structures of N5 and N5-2OH.