Skip to main content
. Author manuscript; available in PMC: 2014 Mar 15.
Published in final edited form as: Bioorg Med Chem Lett. 2013 Jan 30;23(6):1600–1603. doi: 10.1016/j.bmcl.2013.01.096

Figure 1. N,N-Diarylurea structures: regorafenib (1), sorafenib (2), urea-3,4-diCl (3), and N,N’-diarylurea analogs (4).

Figure 1