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Arsphenamine, also known as Salvarsan or compound 606, is an antibiotic drug that was introduced at the beginning of the 1910s as the first effective treatment for the deadly infectious diseases syphilis, relapsing fever, and African trypanosomiasis. [2] [3] This organoarsenic compound was the first modern antimicrobial agent. [4]
1911 – Arsphenamine, also Salvarsan [1] 1912 – Neosalvarsan; 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 ...
Salvarsan was commercially introduced in 1910, and in 1913, a less toxic form, "Neosalvarsan" (Compound 914), was released in the market. These drugs became the principal treatments of syphilis until the arrival of penicillin and other novel antibiotics towards the middle of the 20th century.
This was the first agent with a specific therapeutic effect to be created on the basis of theoretical considerations. Salvarsan proved to be amazingly effective, particularly when compared with the conventional therapy of mercury salts. Manufactured by Hoechst AG, Salvarsan became the most widely prescribed drug in the world.
The drug was marketed under the name Salvarsan and gained international acclaim as the "arsenic that saves" and as the first man-made antibiotic. [7] In the wake of their discovery, some sections of European society condemned Hata's and Ehrlich's 'magic bullet' because they believed that syphilis was a divine punishment for sin and immoral acts ...
A common antibiotic used to treat liver disease could give rise to an “almost untreatable” superbug, scientists warned in a new study.. The antibiotic, rifaximin, has enabled the global ...
About 6 weeks of age: The first parvo vaccine. This may not do much good if the mother has been vaccinated and the puppy still has maternal immunity from the mother's milk.
The first effective treatment for syphilis was arsphenamine, discovered by Sahachiro Hata in 1909, during a survey of hundreds of newly synthesized organic arsenical compounds led by Paul Ehrlich. It was manufactured and marketed from 1910 under the trade name Salvarsan by Hoechst AG . [ 112 ]