Spiramycin chemical structure

The 16-membered macrolide antibiotics are generally classified into two large groups, namely, the leucomycin-related family and the tylosin-related family, on the basis of the substitution patterns of their aglycons (Fig. 28) [187]. Interestingly, the leucomycin series, such as leucomycin, josamycin, midecamycin, and spiramycin, have been used clinically for humans, while the tylosin series has been utilized in veterinary medicine. In this section, we describe recent studies on the chemical modification of 16-membered macrolides and their structure-activity relationships. 

Therapeutic Function Antibacterial Chemical Name Spiramycin Common Name -Structural Formula ... 

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