has role spectinomycin(1+) pyranobenzodioxin secondary alcohol antibacterial drug cyclic ketone secondary amino compound cyclic acetal cyclic hemiketal bacterial metabolite spectinomycin(2+) spectinomycin A pyranobenzodioxin and antibiotic that is active against gram-negative bacteria and used (as its dihydrochloride pentahydrate) to treat gonorrhea. It is produced by the bacterium <em>Streptomyces spectabilis</em>. chebi_ontology Antibiotic 2233wp CHEBI:45551 CHEBI:9215