6-aminopenicillanic acid gossypolone

The thermodynamics of the enzymatic conversion (penicillin acylase) of aqueous penicillin G to phenylacetic acid and 6… (More)

THE availability of 6-aminopenicillanic acid1 and 7-aminocephalosporanic acid2 has made possible the syntheses of a number of… (More)

WHILE preparing and investigating the properties of penicillanic acid (IVa) and its derivatives, we have found that it is… (More)

 

FOLLOWING on the isolation in these Laboratories of 6-aminopenicillanic acid1, we have used it to synthesize many novel… (More)

THERE is abundant evidence to support the theory that at least one way in which penicillin exerts its antibacterial effect is to… (More)