The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 07, 2003
Filed:
Aug. 20, 2001
Applicant:
Inventor:
Graham Charles Crawley, Macclesfield, GB;
Assignee:
Astrazeneca AB, Sodertalje, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 3/147 ; A61K 3/1415 ; C07D / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
A61K 3/147 ; A61K 3/1415 ; C07D / ; C07D / ; C07D / ;
Abstract
The invention concerns quinoline derivatives of formula (I) wherein n is 0-3 and each R , which may be the same or different, is a substituent such as halogeno, hydroxy, amino, nitro, trifluoromethyl, trifluoromethoxy, cyano or (1-6C)alkyl, or optionally substituted phenyl, phenoxy, anilino, N-(1-6C)alkylanilino, benzoyl or pyridyloxy; R and R is hydrogen or optionally substituted (1-6C)alkyl, (2-6C)alkenyl or (2-6C)alkynyl; or pharmaceutically-acceptable salts thereof; processes for their preparation, pharmaceutical compositions containing them and their use in the prevention or treatment of T cell mediated diseases or medical conditions