Patent · US Active

Process for preparing antiviral compound

US9216952B2 · kind B2 · utility

1Cited by

12References

26Claims

0Family size

Assignee

Abb Vie Inc. · US

Inventors

Jean C. Califano · Whitefish Bay, US
James J. Napier · Antioch, US
Calvin L. Becker · Kenosha, US
Su Yu · Lake Bluff, US

Key dates

Filing date	Mar 23, 2011
Grant date	Dec 22, 2015
Priority date	—
Expiry date	Jul 24, 2032

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07F7/0812
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

This invention 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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.