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  2. Apr 11, 2014 · Percy Julian was a Black chemist who synthesized drugs to treat glaucoma, arthritis and other conditions. He also invented Aero-Foam, a fire-fighting product, and extracted sterols from soybean oil.

  3. Percy Lavon Julian (April 11, 1899 – April 19, 1975) was an American research chemist and a pioneer in the chemical synthesis of medicinal drugs from plants. He was the first to synthesize the natural product physostigmine and was a pioneer in the industrial large-scale chemical synthesis of the human hormones progesterone and testosterone ...

  4. Apr 15, 2024 · Percy Julian (born April 11, 1899, Montgomery, Alabama, U.S.—died April 19, 1975, Waukegan, Illinois) was an American chemist, known for his synthesis of cortisone, hormones, and other products from soybeans.

    • The Editors of Encyclopaedia Britannica
  5. Learn how Percy Julian, a DePauw University alumnus and research fellow, first synthesized physostigmine, a drug for glaucoma, in 1935. Explore his biography, achievements, and legacy in the chemical field.

  6. Percy Lavon Julian (1899–1975) was among the many scientists, including Russell Earl Marker, Carl Djerassi, and George Rosenkranz, who participated actively in the synthesis and large-scale production of steroids from plant compounds. Education and Early Career.

  7. May 17, 2018 · Learn about Percy Lavon Julian, a pioneer in organic chemistry and soya-based products, who invented cortisone, physostigmine, and Aero-Foam. He also fought for civil rights and received many awards and honors.

  8. Learn about the life and achievements of Dr. Percy Julian, a trailblazing synthetic chemist and the first African-American elected to the National Academy of Sciences. Explore his inventions in soybean products, progesterone, hydrocortisone, and more.

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