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Imidazopyridine-derivatives as inductible no-synthase inhibitorsImidazopyridine-derivatives as inductible no-synthase inhibitors description/claimsThe Patent Description & Claims data below is from USPTO Patent Application 20090036482, Imidazopyridine-derivatives as inductible no-synthase inhibitors. Brief Patent Description - Full Patent Description - Patent Application Claims
FIELD OF APPLICATION OF THE INVENTION
The invention relates to novel imidazopyridine derivatives, which are used in the pharmaceutical industry for the production of pharmaceutical compositions. KNOWN TECHNICAL BACKGROUNDIn the German Patent Application DE 2504252 and in the European Patent Application EP 0125756 3H-imidazo[4,5-b]pyridine derivatives with anti-ulcer activity are described. The international Application WO 0049015 describes pyridine compounds with inhibitory activity on the production of nitric oxide. The international Application WO 0380607 describes alkoxypyridine derivatives with iNOS Inhibitory activity. DESCRIPTION OF THE INVENTIONIt has now been found that certain novel, purposively selected aminosulfonylphenyl-substituted Imidazopyridine derivatives, which are described in greater details below, differ profoundly from previously individualized compounds and have surprising and particularly advantageous and desired properties. The invention thus relates to compounds of formula I
in which R1 is hydrogen or 1-4C-alkyl, R2 is hydrogen or 1-4C-alkyl, R3 is hydrogen or halogen, R4 is hydrogen, halogen, 1-4C-alkyl or 1-4C-alkoxy, R5 is 1-4C-alkyl, A is 1-4C-alkylene, and the salts, N-oxides and the salts of the N-oxides of these compounds. 1-4-C-Alkyl is a straight-chain or branched alkyl radical having 1 to 4 carbon atoms. Examples are the butyl, isobutyl, sec-butyl, tert-butyl, propyl, isopropyl, and, particularly, the ethyl and methyl radicals. 1-4C-Alkoxy is a radical which, in addition to the oxygen atom, contains a straight-chain or branched alkyl radical having 1 to 4 carbon atoms. Alkoxy radicals having 1 to 4 carbon atoms which may be mentioned in this context are, for example, the butoxy, isobutoxy, sec-butoxy, tert-butoxy, propoxy, isopropoxy, and, particularly, the ethoxy and methoxy radicals. Continue reading about Imidazopyridine-derivatives as inductible no-synthase inhibitors... Full patent description for Imidazopyridine-derivatives as inductible no-synthase inhibitors Brief Patent Description - Full Patent Description - Patent Application Claims Click on the above for other options relating to this Imidazopyridine-derivatives as inductible no-synthase inhibitors patent application. ###  How KEYWORD MONITOR works... a FREE service from FreshPatents1. Sign up (takes 30 seconds). 2. Fill in the keywords to be monitored. 3. Each week you receive an email with patent applications related to your keywords. Start now! - Receive info on patent apps like Imidazopyridine-derivatives as inductible no-synthase inhibitors or other areas of interest. ### Previous Patent Application: Novel azaindole inhibitors of mtp and apob Next Patent Application: Quinolinone compounds as 5-ht4 receptor agonists Industry Class: Drug, bio-affecting and body treating compositions ### FreshPatents.com Support Thank you for viewing the Imidazopyridine-derivatives as inductible no-synthase inhibitors patent info. IP-related news and info Results in 0.93549 seconds Other interesting Feshpatents.com categories: Electronics: Semiconductor , Audio , Illumination , Connectors , Crypto , orig |
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