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  2. History of penicillin - Wikipedia

    en.wikipedia.org/wiki/History_of_penicillin

    The history of penicillin follows observations and discoveries of evidence of antibiotic activity of the mould Penicillium that led to the development of penicillins that became the first widely used antibiotics. Following the production of a relatively pure compound in 1942, penicillin was the first naturally-derived antibiotic.

  3. Alexander Fleming - Wikipedia

    en.wikipedia.org/wiki/Alexander_Fleming

    Sir Alexander Fleming FRS FRSE FRCS [2] (6 August 1881 – 11 March 1955) was a Scottish physician and microbiologist, best known for discovering the world's first broadly effective antibiotic substance, which he named penicillin.

  4. Timeline of antibiotics - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_antibiotics

    1944 – streptomycin, the first aminoglycoside [2] 1947 – sulfadiazine; 1948 – chlortetracycline, the first tetracycline; 1949 – chloramphenicol, the first amphenicol [2] 1949 – neomycin; 1950 – oxytetracycline; 1950 – penicillin G procaine; 1952 – erythromycin, the first macrolide [2] 1954 – benzathine penicillin; 1955 ...

  5. Discovery of penicillin - Wikipedia

    en.wikipedia.org/wiki/Discovery_of_penicillin

    I have been frequently asked why I invented the name "Penicillin". I simply followed perfectly orthodox lines and coined a word which explained that the substance penicillin was derived from a plant of the genus Penicillium just as many years ago the word "Digitalin" was invented for a substance derived from the plant Digitalis. [13]

  6. Penicillin - Wikipedia

    en.wikipedia.org/wiki/Penicillin

    The biosynthetic gene cluster for penicillin was first cloned and sequenced in 1990. [126] Overall, there are three main and important steps to the biosynthesis of penicillin G (benzylpenicillin). The first step is the condensation of three amino acids—L-α-aminoadipic acid, L-cysteine, L-valine into a tripeptide.

  7. List of drugs by year of discovery - Wikipedia

    en.wikipedia.org/wiki/List_of_drugs_by_year_of...

    In 1907 Alfred Bertheim synthesized Arsphenamine, the first man-made antibiotic. In 1927 Erik Rotheim patented the first aerosol spray can. In 1933 Robert Pauli Scherer created a method to develop softgels. William Roberts studies about penicillin were continued by Alexander Fleming, who in 1928 concluded that penicillin had an antibiotic ...

  8. Antibiotic - Wikipedia

    en.wikipedia.org/wiki/Antibiotic

    The first person to directly document the use of molds to treat infections was John Parkinson (1567–1650). Antibiotics revolutionized medicine in the 20th century. Synthetic antibiotic chemotherapy as a science and development of antibacterials began in Germany with Paul Ehrlich in the late 1880s. [8]

  9. Gerhard Domagk - Wikipedia

    en.wikipedia.org/wiki/Gerhard_Domagk

    Gerhard Johannes Paul Domagk (German pronunciation: [ˈɡeːɐ̯haʁt ˈdoːmak] ⓘ; 30 October 1895 – 24 April 1964) was a German pathologist and bacteriologist.. He is credited with the discovery of sulfonamidochrysoidine (KL730) as an antibiotic for which he received the 1939 Nobel Prize in Physiology or Medicine.