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4-Quinazolone-2-carboxylic acid esters

Quinazolone-2-carboxylic acid esters from o-aminocarboxylic acid amides... [Pg.136]

Most cyclizations of 2,3-diaminopyrimidones (e.g., 68) (04JAP(K)107228) or corresponding quinazolones proceed with the participation of carboxylic acids or their derivatives (esters, anhydrides, chlorides, or orthoesters) as shown in Scheme 18. [Pg.160]

See other pages where 4-Quinazolone-2-carboxylic acid esters is mentioned: [Pg.351] [Pg.224] [Pg.351] [Pg.265] [Pg.224] [Pg.441] [Pg.150] [Pg.144] [Pg.144] [Pg.441]

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4-Quinazolone-2-carboxylic

4-Quinazolones esters

4-quinazolone

Quinazolones