C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/296, 260/297
C07D 405/12 (2006.01) C07D 213/30 (2006.01) C07D 213/55 (2006.01)
Patent
CA 1099271
A B S T R A C T New hydroxymethyl-pyridine esters of the general formula Image (I) wherein R represents a 9-xanthenyl group or a phenyl group substituted by a halogen atom or a trifluoromethyl group or by an alkyl or alkoxy group both having 1 to 4 carbon atoms, and pharmaceutically acceptable acid addition salts and quaternary salts thereof are prepared by acylating the corresponding hydroxymethyl pyridines with a carboxylic acid of the general formula R-COOH, wherein R has the same meaning as above, or with a reactive derivative thereof, and, if desired, converting the obtained product of the general formula I into a pharmaceutically acceptable acid addition salt or quaternary salt thereof. The new compounds exert beneficial effects on functional disorders of the heart.
288370
Bartok Mihaly
Felfoldi Karoly
Karpati Egon
Noteisz Ferenc
Szporny Laszlo
Fetherstonhaugh & Co.
Richter Gedeon Vegyeszeti Gyar Rt
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