5-Acyl-2-(1H)-pyridinones

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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546262, 546278, 546281, 546283, 546284, 546288, 546292, 546298, 514344, C07D21373, C07D40106, C07D40506, C07D40906

Patent

active

045687510

ABSTRACT:
Novel 5-acyl-2-(1H)pyridinones and their use as cardiotonic agents. Typical of the compounds is 5-acetyl-1,2-dihydro-6-methyl-2-oxo-3-pyridinecarbonitrile which is prepared by condensing anionic cyano acetamide with 3-[(dimethylamino)methylenyl]-2,4-pentanedione in an inert organic solvent.

REFERENCES:
patent: 4412077 (1983-10-01), Lesher et al.

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