title: Historical aspects of nitrate therapy.
abstract: The exciting story of the development of nitrates as drugs in clinical medicine is briefly reviewed. Glyceryl trinitrate (nitroglycerin) was synthesised by Sombrero in 1847. Amyl nitrite was discovered a few years later and was used by Guthrie in 1859. The first report on the action of glyceryl trinitrate and amyl nitrite was published by Brunton in 1867, and further papers were published by Murell in 1879. Organic nitrates appeared in the 1930s. Krantz and co-workers synthesised and used mannide dinitrate, which was longer acting than the nitrates that had been used previously. Research on a similar drug, isosorbide dinitrate, was initiated by Porjé in Stockholm. The drug was first marketed in Sweden in 1946. Isosorbide dinitrate was independently synthesised in the United States by Harris and colleagues in the 1950s. The drug was used fairly extensively on both sides of the Atlantic. However, there was a temporary decrease in popularity around 1970 when Needleman and colleages reported oral nitrates to be of questionable value, as they underwent rapid biotransformation during first-pass metabolism in the liver. This opinion was later altered and today the drug enjoys worldwide acceptance in different formulations. Also, in recent years one of the active metabolites, isosorbide 5-mononitrate, has been marketed as an effective antianginal drug.
mesh_terms: D002318:Cardiovascular Diseases / Q000188:drug therapy; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007548:Isosorbide Dinitrate / Q000266:history / Q000627:therapeutic use; D009566:Nitrates / Q000266:history* / Q000627:therapeutic use; D005996:Nitroglycerin / Q000266:history / Q000627:therapeutic use; D000439:Pentanols / Q000266:history / Q000627:therapeutic use
chemical_list: D009566:Nitrates; D000439:Pentanols; D005996:Nitroglycerin; D007548:Isosorbide Dinitrate; C036285:amyl nitrate