Patent · US Active

Spirocyclic nitriles as protease inhibitors

US8609681B2 · kind B2 · utility

0Cited by

2References

15Claims

0Family size

Assignee

Sanofi · FR

Inventors

Manfred Schudok · Eppstein, DE
Michael Wagner · Frankfurt am Main, DE
Armin Bauer · Pocking, DE
Anna Kohlmann · Winchester, US

Key dates

Filing date	Sep 29, 2011
Grant date	Dec 17, 2013
Priority date	—
Expiry date	Sep 29, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2601/02
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to substituted carbo- and heterocyclic spiro compounds of the formula Ia which inhibit thiol proteases, to processes for their preparation and to the use thereof as medicaments.

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