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jan 1, 1932 - 1935: Gerhard Domagk - Anti-bacterial action

Description:

Discovery of prontosil rubrum that protected mice and rabbits against lethal doses of staphylococci and haemolytic streptococci. Inspired the research of thousands of derivatives of sulphonamides.

Added to timeline:

Date:

jan 1, 1932
Now
~ 93 years ago