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  2. History of aspirin - Wikipedia

    en.wikipedia.org/wiki/History_of_aspirin

    History of aspirin. Aspirin (acetylsalicylic acid), an organic compound that does not occur in nature, was first synthesised in 1899. In 1897, scientists at the drug and dye firm Bayer began investigating acetylated organic compounds as possible new medicines, following the success of acetanilide ten years earlier.

  3. Aspirin - Wikipedia

    en.wikipedia.org/wiki/Aspirin

    A precursor to aspirin found in the bark of the willow tree (genus Salix) has been used for its health effects for at least 2,400 years. [11] [12] In 1853, chemist Charles Frédéric Gerhardt treated the medicine sodium salicylate with acetyl chloride to produce acetylsalicylic acid for the first time. [13]

  4. Edward Stone (natural philosopher) - Wikipedia

    en.wikipedia.org/wiki/Edward_Stone_(natural...

    Edward Stone was born in Princes Risborough, Buckinghamshire, England, in 1702. His parents were Edward Stone, a gentleman farmer, and his first wife Elizabeth Reynolds. His mother having died, his father took a second wife, Elizabeth Grubb, in 1707; the Grubb family was to play a major role in Stone's life. [ 1]

  5. Neanderthals 'discovered' aspirin and penicillin nearly ... - AOL

    www.aol.com/news/2017-03-09-neanderthals...

    A new DNA test suggests they might have even self-prescribed an early version of a common modern day painkiller.

  6. Felix Hoffmann - Wikipedia

    en.wikipedia.org/wiki/Felix_Hoffmann

    Felix Hoffmann (21 January 1868 – 8 February 1946) was a German chemist notable for re-synthesising diamorphine (independently from C.R. Alder Wright who synthesized it 23 years earlier), which was popularized under the Bayer trade name of "heroin". He is also credited with synthesizing aspirin, though whether he did this under his own ...

  7. Mechanism of action of aspirin - Wikipedia

    en.wikipedia.org/wiki/Mechanism_of_action_of_aspirin

    Additionally, aspirin induces the formation of NO-radicals in the body, which have been shown in mice to have an independent mechanism of reducing inflammation. This reduces leukocyte adhesion, which is an important step in immune response to infection. There is currently insufficient evidence to show that aspirin helps to fight infection. [17]

  8. History of chemistry - Wikipedia

    en.wikipedia.org/wiki/History_of_chemistry

    The 1871 periodic table constructed by Dmitri Mendeleev. The periodic table is one of the most potent icons in science, lying at the core of chemistry and embodying the most fundamental principles of the field. The history of chemistry represents a time span from ancient history to the present.

  9. Lysine acetylsalicylate - Wikipedia

    en.wikipedia.org/wiki/Lysine_acetylsalicylate

    The therapeutic effects of salicylic acids were first documented in 1763 by Edward Stone, with acetylsalicylic acid being synthesized by Felix Hoffmann, a chemist working under Bayer, in 1897. [4] Acetylsalicylic acid-derived salt compounds were first discovered in 1970, [5] and the synthesis of lysine acetylsalicylate was first documented in ...