申请人:Sepracor Inc.
公开号:US06274383B1
公开(公告)日:2001-08-14
Synthetic methods for solution and solid-phase synthesis of combinatorial libraries of dihydro-quinazolinones, including synthesis of 2,3-dihydro-3-alkoxy-4(1H)-quinazolinones or 2,3-dihydro-3-hydroxy-4(1H)-quinazolinones via the Lewis-acid catalyzed reaction of an appropriate 2-aminobenzamide with an aldehyde at ambient temperature performed on a solid support or in solution.
合成方法用于组合库的溶液和固相合成二氢喹唑酮,包括通过适当的2-氨基苯甲酰胺与醛在固体支持或溶液中在常温下进行的路易斯酸催化反应合成2,3-二氢-3-烷氧基-4(1H)-喹唑酮或2,3-二氢-3-羟基-4(1H)-喹唑酮。