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Paul Josef Jakob Gelmo (17 December 1879 – 22 October 1961) was an Austrian chemist who worked on synthetic dyes and discovered sulfanilamide in 1908, although their antibiotic properties were discovered only in 1932. Gelmo was born in Vienna and went to the Technische Hochschule where he received a diploma in 1903 and a doctorate in 1906.
The company was responsible for the elixir sulfanilamide disaster of 1937, described as one of the most consequential mass poisonings of the 20th century. [2] Elixir sulfanilamide was formulated with diethylene glycol as a solvent. The company claimed to have been unaware of the toxicity of diethylene glycol, despite the existence of published ...
Sulfanilamide (also spelled sulphanilamide) is a sulfonamide antibacterial drug. Chemically, it is an organic compound consisting of an aniline derivatized with a sulfonamide group. [1] Powdered sulfanilamide was used by the Allies in World War II to reduce infection rates and contributed to a dramatic reduction in mortality rates compared to ...
1935 – Prontosil (an oral precursor to sulfanilamide), the first sulfonamide; 1936 – Sulfanilamide; 1938 – Sulfapyridine (M&B 693) 1939 – sulfacetamide; 1940 – sulfamethizole; 1942 – benzylpenicillin, the first penicillin; 1942 – gramicidin S, the first peptide antibiotic; 1942 – sulfadimidine; 1943 – sulfamerazine
Author of The Demon Under the Microscope, a history of the discovery of the sulfa drugs; A History of the Fight Against Tuberculosis in Canada (Chemotherapy) Presentation speech, Nobel Prize in Physiology and Medicine, 1939; The History of WW II Medicine "Five Medical Miracles of the Sulfa Drugs". Popular Science, June 1942, pp. 73–78.
Chemical structure of a generic acylsulfonamide. Acylsulfonamide is a functional group in organic chemistry that is sometimes used in medicinal chemistry. [1] It consists of a sulfonamide group (SO 2 NH) linked to an acyl group (RCO), forming the structure R 1-CO-NH-SO 2-R 2.