The medicinal potential of penicillin was accidentally discovered by the Scottish scientist Alexander Flemming in 1928The chemical structure of penicillin was worked out using X-ray ...

The medicinal potential of penicillin was accidentally discovered by the Scottish scientist Alexander Flemming in 1928The chemical structure of penicillin was worked out using X-ray ...

One successful therapeutic approach to overcoming the penicillinase problem has been to alter the chemical structure of the ... by the semisynthetic antistaphylococcal penicillins and cephalosporins.