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Demeclocycline

Mechanism of action:
Demeclocycline is a tetracycline antibiotic that reversibly binds to the 30S subunit of the bacterial ribosome, preventing aminoacyl-tRNA from binding to the mRNA-ribosome complex. This blocks peptide chain elongation and inhibits protein synthesis.
Reference(s):
De Troyer A et al. (1975). Correction of antidiuresis by demeclocycline. N Engl J Med.
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