专利号:US-4468517-A 优先权日:1983-05-12 标 题:Synthesis of thiazoles 发明人:MARZONI GIFFORD P 权利人:LILLY CO ELI 摘要:Certain 4-halomethylthiazoles having a 2-substituted-aminomethyl group are prepared by reacting an aminothioamide with a dihalopropanone in the presence of a haloalkane and a bicarbonate, and dehydrating the resulting intermediate.
专利号:EP-0272909-A2 优先权日:1986-12-24 标题:Synthesis of aminothioacetamides