. 2014 Feb 24;19(2):2637–2654. doi: 10.3390/molecules19022637
© 2014 by the authors.
Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
Scheme 5.
Synthesis of 2-aminopyridines 10 [40].
