Synthesis of Pazopanib

"Synthetic approaches to the 2009 new drugs"
Kevin K.-C. Liua, Subas M. Sakyab, Christopher J. O’Donnellb, Andrew C. Flickb, Jin Lic,
Bioorganic & Medicinal Chemistry, Volume 19, Issue 3, Pages 1136–1154

"An overview of the key routes to the best selling 5-membered ring heterocyclic pharmaceuticals"., Beilstein J. Org. Chem., 2011, 7, 442–495.

Synthesis of Vemuranib