Arsphenamine – Wikipedia, the free encyclopedia
https://en.wikipedia.org/wiki/Arsphenamine
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Arsphenamine, also known as Salvarsan or compound 606, is a drug that was introduced at the beginning of the 1910s as the first effective treatment forsyphilis, and was also used to treat trypanosomiasis.[2] This organoarsenic compound was the first modern chemotherapeutic agent.
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