with the disease. Antimicrobial susceptibility of isolates must be determined before choosing an antibiotic drug.

This study conducted to evaluate sulfonamide resistance phenotype and genotype of E.coli isolates.

Material and methods: In this study 44...

Synthesis of some new macrocyclic bis-sulfonamides by fast addition method...

Synthesis and antimicrobial evaluation of some typical macrocyclic crown ethers including

amide, sulfonamide, and disulfide moieties are reported. Novel macrocyclic bis‐sulfonamide,

amide, and disulfides are prepared by reacting...