Process for preparing antiviral compounds

US8895737B2 · kind B2 · utility

Inventors

• Shashank Shekhar · Highland Park, US
• Thaddeus S. Franczyk · Lake Villa, US
• David M. Barnes · Bristol, US
• Travis B. Dunn · Gurnee, US
• Anthony R. Haight · Wadsworth, US
• Vincent S. Chan · Evanston, US

Key dates

• Filing date: Jul 15, 2011
• Grant date: Nov 25, 2014
• Expiry date: Sep 26, 2032

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B01J2531/824
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

This disclosure is directed to: (a) processes for preparing a compound and salts thereof that, inter alia, are useful for inhibiting hepatitis C virus (HCV); (b) intermediates useful for the preparation of the compound and salts; (c) pharmaceutical compositions comprising the compound or salts; and (d) methods of use of such compositions.