申请人:SmithKline Corporation
公开号:US04085100A1
公开(公告)日:1978-04-18
A method for dephthaloylation of azetidinone compounds which contain a phthalimido group to produce useful aminoazetidinone intermediates comprises reaction with methyl hydrazine at low temperatures.
将含有邻苯二甲酰亚胺基团的氮杂环丙酮化合物进行脱邻苯二甲酰基化的方法包括在低温下与甲基肼反应,以产生有用的氨基氮杂环丙酮中间体。