Patent Number: 8,815,858

Title: Heterocyclic flaviviridae virus inhibitors

Abstract: The invention is related to anti-viral compounds of formula (A) as defined in the claims, compositions containing such compounds, and therapeutic methods that include the administration of such compounds, as well to processes and intermediates useful for preparing such compounds. ##STR00001##

Inventors: Bjornson; Kyla (San Mateo, CA), Bondy; Steven S. (Danville, CA), Choi; You-chul (Foster City, CA), Chou; Chien-Hung (Livermore, CA), Mishra; Ruchika (San Jose, CA), Trenkle; James D. (Oakland, CA), Tse; Winston C. (Redwood City, CA), Vivian; Randall W. (San Mateo, CA), Taylor; James G. (San Mateo, CA)

Assignee: Gilead Sciences, Inc.

International Classification: A61K 31/50 (20060101); A61K 38/21 (20060101); C07D 487/00 (20060101); C07D 409/00 (20060101); A61K 31/519 (20060101); A61K 31/497 (20060101)

Expiration Date: 8/26/12018