Synthesis and biological activities of an α-methyl and a β-methyl carbapenem and the corresponding unsubstituted compound
作者:Hans Rudolf Pfaendler、Ralf Weishaupt、Helmut Meffert
DOI:10.1016/s0960-894x(00)00248-1
日期:2000.6
The carbapenem potassium salts 4, 7 and 8 were prepared. Their rates of beta-lactam hydrolysis and their biological activities, particularly their beta-lactamase inhibiting properties, were examined and explained on the basis of their different substitution and pyramidality.
制备了碳青霉烯钾盐4、7和8。根据它们的不同取代度和棱锥性,对它们的β-内酰胺水解速率及其生物学活性,特别是其β-内酰胺酶抑制特性进行了检查和解释。