umls-concept:C1154800 | skos:definition | GO: The chemical reactions and pathways involving dibenzothiophene, a substance composed of two benzene rings linked by one sulfide bond and one carbon-carbon bond. Dibenzothiophene derivatives can be detected in diesel oil following hydrodesulfurization treatment to remove sulfur compounds that would otherwise generate sulfur oxides during combustion. [PMID:12147483] | lld:umls |