Lta4 hydrolase inhibitor pharmaceutical compositions and...

A - Human Necessities – 61 – K

Patent

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Details

A61K 31/46 (2006.01) A61K 31/00 (2006.01) A61K 31/138 (2006.01) A61K 31/192 (2006.01) A61K 31/195 (2006.01) A61K 31/197 (2006.01) A61K 31/216 (2006.01) A61K 31/38 (2006.01) A61K 31/381 (2006.01) A61K 31/40 (2006.01) A61K 31/44 (2006.01) A61K 31/445 (2006.01) A61K 31/4468 (2006.01) A61K 31/4535 (2006.01) A61K 31/454 (2006.01)

Patent

CA 2202368

The present invention provides compounds of the formula Ar1-Q-Ar2-Y-R-Z and pharmaceutically acceptable salts thereof wherein Ar1 and Ar2 are optionally substituted aryl moieties, Z is an optionally substituted nitrogen-containing moiety which may be an acyclic, cyclic or bicyclic amine or an optionally substituted monocyclic or bicyclic nitrogen-containing heteroaromatic moiety; Q is a linking group capable of linking two aryl groups; R is an alkylene moiety; Y is a linking moiety capable of linking an aryl group to an alkylene moiety and wherein Z is bonded to R through a nitrogen atom. The compounds and pharmaceutical compositions of the present invention are useful in the treatment of inflammatory diseases which are mediated by LTB4 production, such as psoriasis, ulcerative colitis, IBD and asthma.

L'invention concerne des composés de la formule Ar?1¿-Q-Ar?2¿-Y-R-Z et leurs sels pharmaceutiquement acceptables, dans laquelle Ar?1¿ et Ar?2¿ sont éventuellement des fractions aryles substituées, Z est éventuellement une fraction substituée contenant un azote, cette fraction pouvant être une amine acyclique, cyclique ou bicyclique, ou éventuellement une fraction hétéroaromatique substituée monocyclique ou bicyclique contenant un azote; Q est un groupe de liaison pouvant lier deux groupes aryles; R est une fraction alkylène; Y est une fraction de liaison pouvant lier un groupe aryle à une fraction alkylène, et Z est lié à R par l'intermédiaire d'un atome d'azote. Les composés et les compositions pharmaceutiques de l'invention sont utiles pour traiter des maladies inflammatoires induites par la production de LTB¿4?, telles que le psoriasis, la colite ulcérative, IBD et l'asthme.

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