Hans Andersag was a German chemist (1902–1955). While working for Bayer AG, he discovered chloroquine, the active ingredient in the malaria drug Resochin.[2] He also first synthesized vitamin B6 with Richard Kuhn, Kurt Westphal, and Gerhardt Wendt.

Hans Andersag
Born
Johann Andersag

(1902-02-16)February 16, 1902[1]
DiedAugust 10, 1955(1955-08-10) (aged 53) [1]
Wuppertal, West Germany[1]

Education and life

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He was awarded a doctorate degree for his dissertation "Synthese des natürlichen Koproporphyrins sowie zweier damit isomerer Porphyrine" at the Technical University of Munich on September 9, 1927.

He was married to Else Andersag (née Nouvortne). The couple lived with their three daughters Christel, Marianne and Renate on Jaegerhofstrasse 44 in Wuppertal-Elberfeld. Hans Andersag died from bronchial cancer.[2] His grave and gravestone are located at the "Alter Lutherischer Friedhof an der Hochstrasse" in Wuppertal-Elberfeld.

See also

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References

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  1. ^ a b c d Krafts K, Hempelmann E, Skórska-Stania A (2012). "From methylene blue to chloroquine: a brief review of the development of an antimalarial therapy". Parasitol Res. 111 (1): 1–6. doi:10.1007/s00436-012-2886-x. PMID 22411634. S2CID 54526057.
  2. ^ a b Dünschede HB (1971). "Tropenmedizinische Forschung bei Bayer". Schadewaldt H (Edit.): Düsseldorfer Arbeiten zur Geschichte der Medizin. OCLC 1272301990.

Pictures

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Gravestone of Hans Andersag, his wife Else and youngest daughter Renate
 
Protocol for the synthesis of Resochin, Hans Andersag 1934