Fig. 1

Compounds synthesized by the Huigens Lab. Halogenated phenazine and quinoline compounds, and an N-arylated NH125 analogue have gray, orange, and green boxes around compound numbers, designating each class, respectively. Compounds with an orange and blue dotted box surrounding their structure represent those that had the most frequent MICs ≤25 μM against the veterinary mycoplasmas and demonstrated bactericidal activity against four mycoplasmas. A blue, dotted box represents the third most efficacious compound