磺内酰胺相关论文
β-内酰胺结构是β-内酰胺类抗生素的药效基团,也是重要的有机合成中间体。β-磺内酰胺类化合物是β-内酰胺类化合物的磺酰类......
Enantiomerically pure sultams (-)-2, (+)-3 and (+)-4 were synthesized.Their uses as new chiral auxiliaries in asymmetri......