申请人:Hoffmann-La Roche Inc.
公开号:US03962435A1
公开(公告)日:1976-06-08
2,4-Diamino-5-(3-alkoxy-4,5-methylenedioxybenzyl)pyrimidines, such as, for example, 2,4-diamino-5-(3-methoxy-4,5-methylenedioxybenzyl)pyrimidine, prepared from the corresponding benzaldehydes, are described. The end products are useful as potentiators of the antibacterial activity of sulfonamides, as well as antibiotics.
2,4-二氨基-5-(3-烷氧基-4,5-亚甲二氧基苯基)嘧啶类化合物,例如2,4-二氨基-5-(3-甲氧基-4,5-亚甲二氧基苯基)嘧啶,是由相应的苯甲醛制备而成。最终产品可用作磺胺类药物和抗生素的增效剂。