Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1988-01-29
1988-11-01
Rotman, Alan L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
544238, C07D21186
Patent
active
047821590
ABSTRACT:
A process for the prepartion of 3-[4-(4-oxo-1,4-dihydropyridin-1-yl)benzoyl]butanoic acid which comprises the reaction of 3-(4-fluorobenzoyl)butanoic acid with 4-hydroxypyridine under aqueous conditions in the presence of a base.
REFERENCES:
patent: 4731371 (1988-03-01), Jones et al.
patent: 4732982 (1988-03-01), Jones et al.
Mitchell Michael B.
Pancholi Kiritkant D.
Hall Linda E.
Lourie Alan D.
Rotman Alan L.
Smith Kline & French Laboratories Limited
Williams Janice E.
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