Patent · US Active

Process for preparing antiviral compound

US9802903B2 · kind B2 · utility

0Cited by

15References

19Claims

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	Nov 10, 2015
Grant date	Oct 31, 2017
Priority date	—
Expiry date	Nov 10, 2035

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.