[SoCalCynic]

“There is no ‘mycin’ family of drugs. It was a marketing term. For further reading: Penicillin”

Macrolide antibiotics are commonly referred to as “ ‘mycins “ . Not sure what your point is.

[farming pharmer]

Macrolide antibiotics are commonly referred to as “ ‘mycins “ . Not sure what your point is.

No, they're not. Terramycin is a tetracycline. Bleomycin is a chemotherapeutic agent.

My point is you're wrong in your description.