Patent · US Expired

Benzimisazo[4,5-f]isoquinolinone derivatives

US6852727B2 · kind B2 · utility

164Cited by

0References

9Claims

0Family size

Assignee

MERCK & CO., INC. · US

Inventors

Joung Goulet · Westfield, US
Rose M. Cubbon · Fanwood, US
Richard T. Cummings · Fanwood, US
Xingfang Hong · Westfield, US
Peter J. Sinclair · Highland Park, US
James E. Thompson · Cincinnati, US

Key dates

Filing date	Jul 26, 2002
Grant date	Feb 8, 2005
Priority date	—
Expiry date	Jul 26, 2022

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D471/14
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Benzimidazo[4,5-f]isoquinolinone derivatives are inhibitors of Janus protein tyrosine kinases (Jak), and as such are useful as immunosuppressants, and in the treatment of diseases including asthma, allergies, autoimmune diseases.

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