The 4,6 diamino naphthyridine 3 carbonitriles of the present invention are useful for {HEAD ~ the treatment} of inflammatory diseases, such as {TAIL ~ rheumatoid arthritis} 
The 4,6 diamino naphthyridine 3 carbonitriles of the present invention are useful for { HEAD ~ the treatment } of inflammatory diseases , such as { TAIL ~ rheumatoid arthritis }
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