39905-71-0Relevant academic research and scientific papers
Phenylene bis-N,N'(pyridones)
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, (2008/06/13)
This invention relates to anti-inflammatory pyridone derivatives, particularly 2,6-dimethyl-1,4-dihydro-4-oxo-3,5 pyridine-dicarboxylates and derivatives thereof which have an anti-inflammatory action, as well as compositions therewith, use of these compounds for their anti-inflammatory effect, and production thereof. These 4-oxo pyridines of the present invention, refer to in the literature as 4-(1H)-pyridones are suitably prepared by reacting a 2,6-dimethyl-4-oxo 3,5 pyrone-dicarboxylate with an aniline in an acidic medium such as acetic acid.
