UPDATE 1-Sanofi and Merck KGaA team up to test cancer drugs By: Reuters: Company News December 17, 2010 at 08:38 AM EST * AstraZeneca, U.S. Merck clinched first such tie-up in 2009 Read More >> Related Stocks: Astrazeneca Plc ADR Banco Santander Chile ADR Gsk Plc ADR Merck & Co Noront Resources Ltd Novartis Ag ADR Sanofi-Aventis S.A. ADR