Patent · US Active

Processes and intermediates for preparing a macrocyclic protease inhibitor of HCV

US8927722B2 · kind B2 · utility

0Cited by

1References

18Claims

0Family size

Assignee

Janssen Pharmaceutica NA · BE

Inventors

Andras Horvath · Turnhout, BE
Dominic John Ormerod · Hoogstraten, BE
Dominique Paul Michel Depré · Hamme-Mille, BE
Veronique Cerpentier · Loksbergen, BE

Key dates

Filing date	Dec 22, 2009
Grant date	Jan 6, 2015
Priority date	—
Expiry date	Oct 29, 2030

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2601/08
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention relates to the cinchonidine saltuseful in the preparation of intermediates for preparing a macrocyclic HCV inhibitor, as well as processes involving this salt.

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