Process for preparing antiviral compounds

US9255074B2 · kind B2 · utility

Assignee

• Abb Vie Inc. · US

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: Aug 21, 2012
• Grant date: Feb 9, 2016
• Expiry date: Feb 28, 2033

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 compounds and salts thereof that, inter alia, are useful for inhibiting hepatitis C virus (HCV); (b) intermediates useful for the preparation of the compounds and salts; (c) pharmaceutical compositions comprising the compounds or salts; and (d) methods of use of such compositions.