• Thumbnail for Pierre Joseph Pelletier
    Pierre-Joseph Pelletier (UK: /ˈpɛlətieɪ/ PEL-ə-tee-ay, US: /ˌpɛləˈtjeɪ/ PEL-ə-TYAY, French: [pjɛʁ ʒozɛf pɛltje]; 22 March 1788 – 19 July 1842) was a French...
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  • and national heroe. Pierre-Joseph Pelletier, French chemist Pol Pelletier, Canadian actor, director, and playwright Wilfrid Pelletier, Canadian orchestra...
    3 KB (317 words) - 01:57, 5 June 2024
  • Thumbnail for Joseph Bienaimé Caventou
    Pharmacie (School of Pharmacy) in Paris. He collaborated with Pierre-Joseph Pelletier in a Parisian laboratory located behind an apothecary. He was a...
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  • anatomist and surgeon Pierre Macquer (1718–1784), French chemist Pierre Joseph Pelletier (1788–1842), French chemist Pierre-Joseph Proudhon (1809–1865)...
    2 KB (251 words) - 09:28, 14 October 2019
  • Thumbnail for Indole alkaloid
    1918. The first indole alkaloid, strychnine, was isolated by Pierre Joseph Pelletier and Joseph Bienaimé Caventou in 1818 from the plants of the genus Strychnos...
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  • based on the inheritance of acquired characteristics. 1817 – Pierre-Joseph Pelletier and Joseph Bienaimé Caventou isolated chlorophyll. 1820 – Christian Friedrich...
    22 KB (2,810 words) - 14:05, 23 August 2024
  • Thumbnail for Quinine
    Marie de La Condamine in 1737. In 1820, French researchers Pierre Joseph Pelletier and Joseph Bienaimé Caventou first isolated quinine from the bark of...
    63 KB (6,755 words) - 07:29, 11 October 2024
  • Thumbnail for Pierre Trudeau
    Joseph Philippe Pierre Yves Elliott Trudeau PC CC CH QC FRSC (/ˈtruːdoʊ, truːˈdoʊ/ TROO-doh, troo-DOH, French: [pjɛʁ tʁydo]; October 18, 1919 – September...
    198 KB (20,750 words) - 21:23, 29 September 2024
  • Arfvedson. Discovery of selenium by Jöns Jakob Berzelius. Pierre-Joseph Pelletier and Joseph Bienaimé Caventou isolate chlorophyll and emetine. Leopold...
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  • Thumbnail for Strychnine total synthesis
    isolation of strychnine from the beans of Strychnos ignatii by Pierre Joseph Pelletier and Joseph Bienaimé Caventou in 1818. Major contributors to the entire...
    39 KB (4,087 words) - 03:50, 29 February 2024
  • Thumbnail for Chlorophyll
    and b. Chlorophyll was first isolated and named by Joseph Bienaimé Caventou and Pierre Joseph Pelletier in 1817. The presence of magnesium in chlorophyll...
    35 KB (3,529 words) - 22:28, 16 September 2024
  • Thumbnail for Malaria
    from the bark, isolated and named by the French chemists Pierre Joseph Pelletier and Joseph Bienaimé Caventou. Quinine was the predominant malarial medication...
    248 KB (25,474 words) - 05:36, 28 September 2024
  • Thumbnail for Cinchona
    calisaya. The alkaloids quinine and cinchonine were extracted by Pierre Joseph Pelletier and Joseph Bienaimé Caventou in 1820. Two more key alkaloids, quinidine...
    40 KB (4,738 words) - 21:20, 26 September 2024
  • Thumbnail for Curcumin
    compound. Curcumin was named in 1815 when Henri Auguste Vogel and Pierre Joseph Pelletier reported the first isolation of a "yellow coloring-matter" from...
    27 KB (2,415 words) - 10:54, 30 September 2024
  • Pavón (1850–1931), Ruiz and Pavón, Spanish famous pharmacists Pierre Joseph Pelletier (1788–1842), co-discoverer of quinine, caffeine, and strychnine...
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  • largest French circulating newspaper, La Presse. Pelletier, with other French-Canadian intellectuals, Pierre Elliott Trudeau included, founded the journal...
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  • Thumbnail for Toluene
    was first isolated in 1837 through a distillation of pine oil by Pierre Joseph Pelletier and Filip Neriusz Walter, who named it rétinnaphte. In 1841, Henri...
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  • substance which he calls naphthaline. Pierre Jean Robiquet, Joseph Bienaimé Caventou and Pierre Joseph Pelletier isolate caffeine. January 28 – Russian...
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  • (born 1754), English agriculturalist and geneticist. July 19 – Pierre Joseph Pelletier (born 1788), French chemist. July 25 – Dominique Jean Larrey (born...
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  • Thumbnail for 1820 in science
    partial account of the kinetic theory of gases. Joseph Bienaimé Caventou and Pierre Joseph Pelletier isolate the alkaloids cinchonine and quinine from...
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  • Thumbnail for Strychnine
    Strychnine was first discovered by French chemists Joseph Bienaimé Caventou and Pierre-Joseph Pelletier in 1818 in the Saint-Ignatius' bean. In some Strychnos...
    55 KB (5,295 words) - 07:55, 2 October 2024
  • Thumbnail for Caffeine
    both by the French chemist Pierre Jean Robiquet and by another pair of French chemists, Pierre-Joseph Pelletier and Joseph Bienaimé Caventou, according...
    202 KB (20,204 words) - 14:52, 11 October 2024
  • Antoine César Becquerel, French scientist (died 1878) March 22 – Pierre Joseph Pelletier, French chemist (died 1842) April 18 – Charlotte Murchison, Scottish...
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  • Thumbnail for Alkaloid
    years of its development was made by the French researchers Pierre Joseph Pelletier and Joseph Bienaimé Caventou, who discovered quinine (1820) and strychnine...
    69 KB (5,412 words) - 10:38, 7 September 2024
  • occultation of one planet by another before 22 November 2065. Pierre Joseph Pelletier and Joseph Bienaimé Caventou isolate the alkaloid strychnine in Paris...
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  • Thumbnail for Strychnos alkaloids
    racemate acids. As early as 1818, strychnine was isolated by Pierre Joseph Pelletier and Joseph Bienaimé Caventou from the Ignatius bean (Strychnos ignatii)...
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  • Thumbnail for Pierre Jean Robiquet
    Plisson) Joseph Bienaimé Caventou Theodore Nicolas Gobley Carl Gräbe Carl Theodore Liebermann William Henry Perkin Pierre Joseph Pelletier Louis-Nicolas...
    19 KB (2,575 words) - 11:11, 23 July 2024
  • stereoisomers. 1817: First isolation of quinine from cinchona tree by Pierre Joseph Pelletier and Joseph Caventou. 1853: Louis Pasteur obtains quinotoxine (or quinicine...
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  • Thumbnail for History of military logistics
    The active ingredient was extracted and isolated in 1820 by Pierre-Joseph Pelletier and Joseph Bienaimé Caventou, who named it "quinine". The British Walcheren...
    111 KB (14,911 words) - 03:17, 14 August 2024
  • Thumbnail for History of malaria
    were first identified as its source. French chemist Pierre Joseph Pelletier and French pharmacist Joseph Bienaimé Caventou separated in 1820 the alkaloids...
    94 KB (11,052 words) - 12:26, 20 August 2024