Why might it be desirable to prepare avariety of semi synthetic antibiotic?

Preparing a variety of semi-synthetic antibiotics is desirable to enhance efficacy against a broader range of bacterial infections, especially as antibiotic resistance increases. Semi-synthetic modifications can improve the pharmacokinetic properties, such as absorption and distribution, making the drugs more effective. Additionally, these variations can target specific pathogens or types of infections, providing tailored treatment options. Ultimately, a diverse arsenal of antibiotics helps ensure effective management of infections and reduces the risk of treatment failures.