Synfacts, Table of Contents Synfacts 2020; 16(09): 1009DOI: 10.1055/s-0040-1705870 Synthesis of Natural Products and Potential Drugs Synthesis of BI 201420 Authors Contributor(s): Philip Kocienski Recommend Article Abstract Key words Key wordsBI 201420 - HCV NS3/4a protease inhibitor - 4-methylsulfonyl quinolines - quinoline ring formation - SNAr reaction Full Text