Heterocycles

A facile and convenient synthesis of 9-methyl-3-(1H-tetrazol-5-yl)-4H-pyrido [1, 2-a] pyrimidin-4-one potassium

A Sano, M Ishihara

Index: Heterocycles, , vol. 48, # 4 p. 775 - 778

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Citation Number: 7

Abstract

... A facile and convenient synthesis of 9-methyl-3-(1H-tetrazol-5-yl)-4H-pyrido[1,2-a]pyrimidin-4- one potassium more. less. ... Two convenient synthetic methods of anti-allergy agent, 9-methyl-3-(1H-tetrazol-5-yl)-4H-pyrido[1,2-a]pyrimidin-4-one potassium (1a), are described. ...