New Quinoline Derivatives on the Basis of (4-Hydroxy-2-methylquinolin-3-yl)acetic Acid

Author: Avetisyan A. A.   Aleksanyan I. L.   Pivazyan A. A.  

Publisher: MAIK Nauka/Interperiodica

ISSN: 1070-4280

Source: Russian Journal of Organic Chemistry, Vol.40, Iss.6, 2004-06, pp. : 889-891

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Abstract

A procedure was developed for the synthesis of (4-hydroxy-2-methylquinolin-3-yl)acetic acid and the corresponding acyl chloride. Reactions of the latter with o-aminobenzenethiol, o-phenylenediamine, o-aminophenol, anthranilic acid, and thiosemicarbazide gave, respectively, 2-(4-hydroxy-2-methylquinolin-3-ylmethyl)-1,3-benzothiazole, -benzoxazole, -benzimidazole, 2-(4-hydroxy-2-methylquinolin-3-ylmethyl)-4H-3,1-benzoxazin-4-one, and 4-hydroxy-2-methyl-3-(5-sulfanyl-1H-1,2,4-triazol-3-ylmethyl)quinoline.