The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 09, 2009
Filed:
Feb. 01, 2007
Carl Alan Busacca, Poughkeepsie, NY (US);
Vittorio Farina, Ridgefield, CT (US);
Fabrice Gallou, Basel, CH;
Nizar Haddad, Danbury, CT (US);
Xiao-jun Wang, Danbury, CT (US);
Xudong Wei, Ridgefield, CT (US);
Jinghua Xu, Bethel, CT (US);
Yibo Xu, New Milford, CT (US);
Nathan K. Yee, Danbury, CT (US);
LI Zhang, New Milford, CT (US);
Carl Alan Busacca, Poughkeepsie, NY (US);
Vittorio Farina, Ridgefield, CT (US);
Fabrice Gallou, Basel, CH;
Nizar Haddad, Danbury, CT (US);
Xiao-jun Wang, Danbury, CT (US);
Xudong Wei, Ridgefield, CT (US);
Jinghua Xu, Bethel, CT (US);
Yibo Xu, New Milford, CT (US);
Nathan K. Yee, Danbury, CT (US);
Li Zhang, New Milford, CT (US);
Boehringer Ingelheim International GmbH, Ingelheim, DE;
Abstract
Disclosed is a multi-step process for preparing a macrocyclic compound of the formula (I): wherein Q is a radical of the following formula: and the other variables are as defined herein. The compounds of formula (I) are potent active agents for the treatment of hepatitis C virus (HCV) infection.